Τι (ποιος) είναι youthfulness - ορισμός
RETAINING JUVENILE FEATURES INTO ADULTHOOD
Pædogenesis; Paedogenesis; Neotony; Paedomorphosis; Paedomorph; Paedomorphism; Paedomorphic; Juvenification; Pedomorphosis; Progenesis; Pedomorph; Pedomorphic; Neotenic; Neotonous; Paedomorphy; Juvenilization; Pedomorphism; Psychological neoteny; Psychological Neoteny; Youthfulness; Neotany; Neotenous; Pedomorphoses; User:RH5882/Human biodiversity; Retention of juvenile traits; Paedomorphic expression
![The axolotl is a neotenous [[salamander]], often retaining gills throughout its life.](https://commons.wikimedia.org/wiki/Special:FilePath/Axolotl ganz.jpg?width=200 "The axolotl is a neotenous [[salamander]], often retaining gills throughout its life.")
![Diagram of the six types of shift in [[heterochrony]], a change in the timing or rate of any process in [[embryonic development]]. Predisplacement, hypermorphosis, and acceleration (red) extend development ([[peramorphosis]]); postdisplacement, hypomorphosis, and deceleration (blue) all truncate it (paedomorphosis).](https://commons.wikimedia.org/wiki/Special:FilePath/Heterochrony.svg?width=200 "Diagram of the six types of shift in [[heterochrony]], a change in the timing or rate of any process in [[embryonic development]]. Predisplacement, hypermorphosis, and acceleration (red) extend development ([[peramorphosis]]); postdisplacement, hypomorphosis, and deceleration (blue) all truncate it (paedomorphosis).")
![chihuahua]] skulls](https://commons.wikimedia.org/wiki/Special:FilePath/Unnatural selection, 2 heads, one species.jpg?width=200 "chihuahua]] skulls")
youthfulness
n.
Juvenility, youth.
paedomorphosis
[?pi:d?(?)'m?:f?s?s, -m?:'f??s?s]
¦ noun Zoology another term for neoteny (in sense 1).
Derivatives
paedomorphic adjective
neoteny
[ni:'?t(?)ni]
¦ noun Zoology
1. the retention of juvenile features in the adult animal.
2. the sexual maturity of an animal while it is still in a mainly larval state, as in the axolotl.
Derivatives
neotenic adjective
neotenous adjective
Origin
C19: coined in Ger. as Neotenie, from Gk neos 'new' (in the sense 'juvenile') + teinein 'extend'.
Βικιπαίδεια
Neoteny
Neoteny (), also called juvenilization, is the delaying or slowing of the physiological, or somatic, development of an organism, typically an animal. Neoteny is found in modern humans compared to other primates. In progenesis or paedogenesis, sexual development is accelerated.
Both neoteny and progenesis result in paedomorphism (as having the form typical of children) or paedomorphosis (changing towards forms typical of children), a type of heterochrony. It is the retention in adults of traits previously seen only in the young. Such retention is important in evolutionary biology, domestication and evolutionary developmental biology. Some authors define paedomorphism as the retention of larval traits, as seen in salamanders.
Παραδείγματα προφοράς για youthfulness
1. and health and youthfulness.
Keys to Youthful Living _ Jerzy Gregorek _ Talks at Google
2. and youthfulness and eternal vigor.
ted-talks_1067_ChristopherMcDougall_2010X-320k
3. who has really gone beyond youthfulness -- and the end line for youthfulness, ladies, I hate
The New Biographical Dictionary of Film _ David Thomson _ Talks at Google
4. And so that said the youthfulness of the cells
Stem Cells Increases Human Life Expectancy _ Mark Katakowski _ Talks at Google
5. So yeah, I think just his spirit of youthfulness
Intersection of Civil & LGBT Rights _ Matt Wolf + More _ Talks at Google
Παραδείγματα από το σώμα κειμένου για youthfulness
1. "It‘s all down to my youthfulness and my love for life.
2. Should one shed a tear for Club 18–30‘s lost callow, shallow youthfulness?
3. Barack Obama‘s relative youthfulness, a new AP–Yahoo News poll indicates.
4. And yes, much about her attire emphasizes youthfulness, most distinctly her hair.
5. In the end he chose David Warner‘s 1'66 version – at the time revolutionary for its naturalism and youthfulness.