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O que (quem) é on - definição
WIKIMEDIA DISAMBIGUATION PAGE
O.N.; ON; On (disambiguation); ON (album); On (album); O.n.; On.; ON (disambiguation); O N
on
¦ preposition
1. physically in contact with and supported by (a surface).
located somewhere in the general surface area of (a place).
on to.
in the possession of.
2. forming a distinctive or marked part of the surface of.
3. about; concerning.
having (something) as a basis.
4. as a member of (a committee, jury, etc.).
5. having (something) as a target, aim, or focus.
6. having (something) as a medium for transmitting or storing information.
being broadcast by (a radio or television channel).
7. in the course of (a journey).
while travelling in (a public service vehicle).
8. indicating the day or part of a day during which an event takes place.
at the time of.
9. engaged in.
10. regularly taking (a drug or medicine).
11. paid for by.
12. added to.
¦ adverb
1. physically in contact with and supported by a surface.
(of clothing) being worn by a person.
2. indicating continuation of a movement or action.
further forward; in an advanced state.
3. (of an event) taking place or being presented.
due to take place as planned.
4. (of an electrical appliance or power supply) functioning.
5. (of an actor) on stage.
(of an employee) on duty.
¦ noun (also on side) Cricket the leg side.
Phrases
be on about Brit. informal talk about tediously and at length.
be on at Brit. informal nag or grumble at.
be on to informal
1. be close to uncovering an illegal or undesirable activity engaged in by (someone).
2. (be on to something) have an idea that is likely to lead to an important discovery.
on and on continually; at tedious length.
on to moving to a location on the surface of (something) or aboard (a public service vehicle).
Origin
OE on, an, of Gmc origin.
on
prep.
1) to have smt. on smb. ('to have evidence against smb.')
2) the fire went out on me ('the fire went out through no fault of mine')
3) we were on to what was happening ('we were aware of what was happening')
4) well on in years ('rather old')
We use 'on' with dates and days:
- on 12 March
- on Friday(s)
- on Christmas Day (but 'at Christmas')
- on Friday morning(s)
- on Sunday afternoons
- on Monday evening(s)
- on Saturday night(s) etc.
We use 'on' in the following situations: on the ceiling/on the wall/on the floor/on smb. nose/on a page
- Don't sit on the floor/on the ground/on the grass!
- Have you seen the notice on the notice-board?
- There's a report of the football match on page 7 of the newspaper.
- Don't sit on that chair. It's broken, (but 'sit in an armchair')
Note that we say: on the left/on the right (or on the
left-/right-hand side)/ on the ground floor/on the first
floor/on the second floor etc.
- In Britain we drive on the left. (or... on the left-
hand side)
We use 'on' with small islands:
- Tom spent his holidays on a small island off the coast of Scotland.
We also say that a place is 'on the coast/on a river/on a road':
- London is on the river Thames.
We say that a place is 'on the way to another place':
- We stopped at a pretty village on the way to London.
We say 'on/at the corner of a street' (but 'in the corner of a room'):
-There is a telephone box on/at the corner of the street.
We say 'on the front/on the back of a letter/piece of paper' etc.:
- Write your name on the back of this piece of paper.
We say 'on a farm':
- Have you ever worked on a farm?
We say 'to travel on foot':
- Did you come here by car or on foot?
We use 'on' for bicycles and public transport (buses, trains etc.): on my bicycle/on the bus/on the train/on a big ship.
We say 'get on/get off a bicycle, bus or train':
- Quick! Get on the train. It's ready to leave.
We say 'on time' = punctual, not late. If something happens on time, it happens at the time which was planned:
- The 11.45 train left on time. (= it left at 11.45)
-The conference was very well organised. Everything began and finished on time.
We say
'to be/to go on holiday/ on business/ on a trip/on a tour/ on an excursion/ on a cruise/ on an expedition'.
We say 'to be keen on something':
- We stayed at home because Ann wasn't very keen on going out in the rain.
We say 'to concentrate on something':
- Don't look out of the window. Concentrate on your work!
We say 'to depend on someone/something':
- What time will you arrive. I don't know. It depends on the traffic.
You can leave out 'on' before question words (when/where/how etc.):
- 'Are you going to buy it?' 'It depends (on) how much it is.'
We say 'to live on money/food':
- George's salary is very low. It isn't enough to live on.
We say 'to rely on someone/something':
- You can rely on Jack. He always keeps his promises.
We say 'to blame something on someone/something':
- Everybody blamed the accident on me.
We say 'to congratulate someone on (doing) something':
- When I heard that he had passed his examination, I phoned him to congratulate him on his success.
We say 'to spend (money) on something':
- How much money do you spend on food each week.
Note that we usually say 'spend (time) doing something':
- I spend a lot of time reading.
on
Frequency: The word is one of the 700 most common words in English.
Note: In addition to the uses shown below, 'on' is used after some verbs, nouns, and adjectives in order to introduce extra information. 'On' is also used in phrasal verbs such as 'keep on', 'cotton on', and 'sign on'.
1.
If someone or something is on a surface or object, the surface or object is immediately below them and is supporting their weight.
He is sitting beside her on the sofa...
On top of the cupboards are vast straw baskets which Pat uses for dried flower arrangements...
On the table were dishes piled high with sweets...
PREP
2.
If something is on a surface or object, it is stuck to it or attached to it.
I admired the peeling paint on the ceiling...
The clock on the wall showed one minute to twelve...
There was a smear of gravy on his chin.
PREP
•
On is also an adverb.
I know how to darn, and how to sew a button on.
ADV: ADV after v
3.
If you put, throw, or drop something on a surface, you move it or drop it so that it is then supported by the surface.
He got his winter jacket from the closet and dropped it on the sofa...
He threw a folded dollar on the counter.
= onto
PREP
4.
You use on to say what part of your body is supporting your weight.
He continued to lie on his back and look at clouds...
He raised himself on his elbows, squinting into the sun...
She was on her hands and knees in the bathroom.
PREP
5.
You use on to say that someone or something touches a part of a person's body.
He leaned down and kissed her lightly on the mouth...
His jaw was broken after he was hit on the head.
PREP
6.
If someone has a particular expression on their face, their face has that expression.
The maid looked at him, a nervous smile on her face...
She looked at him with a hurt expression on her face.
PREP: n PREP n
7.
When you put a piece of clothing on, you place it over part of your body in order to wear it. If you have it on, you are wearing it.
He put his coat on while she opened the front door...
I had a hat on.
ADV: ADV after v
8.
You can say that you have something on you if you are carrying it in your pocket or in a bag.
I didn't have any money on me...
PREP: PREP pron
9.
If someone's eyes are on you, they are looking or staring at you.
Everyone's eyes were fixed on him...
It's as if all eyes are focused on me...
PREP
10.
If you hurt yourself on something, you accidentally hit a part of your body against it and that thing causes damage to you.
Mr Pendle hit his head on a wall as he fell...
PREP
11.
If you are on an area of land, you are there.
You lived on the farm until you came back to America?
...a tall tree on a mountain.
PREP
12.
If something is situated on a place such as a road or coast, it forms part of it or is by the side of it.
Bergdorf Goodman has opened a men's store on Fifth Avenue...
The hotel is on the coast...
He visited relatives at their summer house on the river.
PREP
13.
If you get on a bus, train, or plane, you go into it in order to travel somewhere. If you are on it, you are travelling in it.
We waited till twelve and we finally got on the plane...
I never go on the bus into the town...
PREP
•
On is also an adverb.
He showed his ticket to the conductor and got on.
ADV: ADV after v
14.
If there is something on a piece of paper, it has been written or printed there.
The writing on the back of the card was cramped but scrupulously neat...
The numbers she put on the chart were 98.4, 64, and 105...
PREP
15.
If something is on a list, it is included in it.
The Queen now doesn't even appear on the list of the 40 richest people in Britain.
...the range of topics on the agenda for their talks.
PREP
16.
Books, discussions, or ideas on a particular subject are concerned with that subject.
They offer a free counselling service which can offer help and advice on legal matters...
He declined to give any information on the Presidential election...
PREP
17.
You use on to introduce the method, principle, or system which is used to do something.
...a television that we bought on credit two months ago.
...a levelling system which acts on the same principle as a spirit level...
They want all groups to be treated on an equal basis.
PREP
18.
If something is done on an instrument or a machine, it is done using that instrument or machine.
...songs that I could just sit down and play on the piano...
I could do all my work on the computer...
PREP
19.
If information is, for example, on tape or on computer, that is the way that it is stored.
'I thought it was a load of rubbish.'-'Right we've got that on tape.'...
Descriptions of the pieces have been logged on computer by the Art Loss Register...
PREP
20.
If something is being broadcast, you can say that it is on the radio or television.
Every sporting event on television and satellite over the next seven days is listed...
Here, listen, they're talking about it on Radio-Paris right now.
PREP
•
On is also an adjective.
...teenagers complaining there's nothing good on.
ADJ: v-link ADJ
21.
When an activity is taking place, you can say that it is on.
There's a marvellous match on at Wimbledon at the moment...
We in Berlin hardly knew a war was on during the early part of 1941.
ADJ: v-link ADJ
22.
You use on in expressions such as 'have a lot on' and 'not have very much on' to indicate how busy someone is. (SPOKEN)
I have a lot on in the next week.
ADV: ADV after v, amount ADV
23.
You use on to introduce an activity that someone is doing, particularly travelling.
I've always wanted to go on a cruise...
Students on the full-time course of study are usually sponsored...
PREP
24.
When something such as a machine or an electric light is on, it is functioning or in use. When you switch it on, it starts functioning.
The central heating's been turned off. I've turned it on again...
The light had been left on...
He didn't bother to switch on the light.
? off
ADV: be ADV, ADV after v
25.
If you are on a committee or council, you are a member of it.
Claire and Beryl were on the organizing committee...
He was on the Council of Foreign Relations.
PREP
26.
You can indicate when something happens by saying that it happens on a particular day or date.
This year's event will take place on June 19th, a week earlier than usual...
She travels to Korea on Monday...
I was born on Christmas day...
Dr. Keen arrived about seven on Sunday morning.
PREP
27.
You use on when mentioning an event that was followed by another one.
She waited in her hotel to welcome her children on their arrival from London...
On reaching Dubai the evacuees are taken straight to Dubai international airport.
PREP: PREP n/-ing
28.
You use on to say that someone is continuing to do something.
They walked on in silence for a while...
If the examination shows your company enjoys basically good health, read on...
He happened to be in England when the war broke out and he just stayed on.
ADV: ADV after v
29.
If you say that someone goes on at you, you mean that they continually criticize you, complain to you, or ask you to do something.
She's been on at me for weeks to show her round the stables...
He used to keep on at me about the need to win...
ADV: be ADV, ADV after v, usu ADV at n
30.
You use on in expressions such as from now on and from then on to indicate that something starts to happen at the time mentioned and continues to happen afterwards.
Perhaps it would be best not to see much of you from now on...
We can expect trouble from this moment on...
ADV: from n ADV
31.
You often use on after the adverbs 'early', 'late', 'far', and their comparative forms, especially at the beginning or end of a sentence, or before a preposition.
The market square is a riot of colour and animation from early on in the morning...
Later on I learned how to read music...
The pub where I had arranged to meet Nobby was a good five minutes walk further on.
ADV: adv ADV
32.
Someone who is on a drug takes it regularly.
She was on antibiotics for an eye infection that wouldn't go away...
Many of the elderly are on medication.
PREP
33.
If you live on a particular kind of food, you eat it. If a machine runs on a particular kind of power or fuel, it uses it in order to function.
The caterpillars feed on a wide range of trees, shrubs and plants...
He lived on a diet of water and tinned fish...
...making and selling vehicles that run on batteries or fuel-cells.
= off
PREP: v PREP n
34.
If you are on a particular income, that is the income that you have.
He's on three hundred a week...
You won't be rich as an MP, but you'll have enough to live on.
PREP
35.
Taxes or profits that are obtained from something are referred to as taxes or profits on it.
...a general strike to protest a tax on food and medicine last week...
The Church was to receive a cut of the profits on every record sold...
PREP: n PREP n
36.
When you buy something or pay for something, you spend money on it.
I resolved not to waste money on a hotel...
He spent more on feeding the dog than he spent on feeding himself...
More money should be spent on education and housing.
PREP: PREP n/-ing
37.
When you spend time or energy on a particular activity, you spend time or energy doing it.
People complain about how children spend so much time on computer games...
...the opportunity to concentrate more time and energy on America's domestic agenda.
PREP: PREP n/-ing
38.
If you say that something is not on or is just not on, you mean that it is unacceptable or impossible. (mainly BRIT INFORMAL)
We shouldn't use the police in that way. It's just not on.
PHRASE: v-link PHR
39.
If you say that something happens on and on, you mean that it continues to happen for a very long time.
...designers, builders, fitters-the list goes on and on...
Lobell drove on and on through the dense and blowing snow.
...a desert of ice stretching on and on.
PHRASE: usu PHR after v
40.
If you ask someone what they are on about or what they are going on about, you are puzzled because you cannot understand what they are talking about. (BRIT INFORMAL)
What on earth are you going on about?...
Honest, Kate, I don't know what you're on about.
PHRASE: V inflects
41.
If you say that someone knows what they are on about, you are confident that what they are saying is true or makes sense, for example because they are an expert. (BRIT INFORMAL)
It looks like he knows what he's on about.
PHRASE: Vs inflect
42.
If someone has something on you, they have evidence that you have done something wrong or bad. If they have nothing on you, they cannot prove that you have done anything wrong or bad. (INFORMAL)
He may have something on her. He may have supplied her with drugs, and then threatened to tell if she didn't do this...
You've got nothing on me and you know it. Your theory would never stand up in a court of law.
PHRASE: V inflects
43.
Exemplos do corpo de texto para on
1. There are big kitties, small kitties, space kitties, geisha kitties, kitties on cups, on pens, on notebooks, on cell phone covers, on watches, on umbrellas, on backpacks.
2. Ten of the pools were on Spetses, six on Aegina, four on Poros, three on Agistri and one on Hydra.
3. Fudge on employment, fudge on NHS, fudge on education, fudge on crime, do I need to go on...
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5. Kate Clark‘s full report will be broadcast on Newsnight on BBC2 on 15 September at 2130 GMT, and on Assignment on the BBC World Service on 18 September.