there"s a button missing - translation to ελληνικό
Display virtual keyboard interface

there"s a button missing - translation to ελληνικό

SIMPLE MECHANISM WITH AN AREA THAT CAN BE TEMPORARILY PUSHED DOWN TO CONTROL A DEVICE
Debounced pushbutton; Button (control); Push button; Push Button; Push-Button; Button (device); Press button; Depress button; Press-button; Depress-button; Mash button; Mash-button; Punch button; Punch-button

there's a button missing      
λείπει ένα κουμπί.
push button         
πιεζόμενο κουμπί, ηλεκτρικό κομβίο
bric a brac         
  • Bric-à-brac for sale at a street market in [[Cambridge]]
LESSER OBJETS D'ART FOR DISPLAY
Brick-a-brack; Bric A Brac; Bric a brac; Bric-a-brac; Bricabrac; Knick-knacks; Fancy goods
μικροπράγματα, παλιά αντικείμενα, μικροτεχνήματα, κειμηλιά

Ορισμός

missing
adj.
1) missing from (missing from a group)
2) (misc.) missing in action (mil.); to turn up missing

Βικιπαίδεια

Push-button

A push-button (also spelled pushbutton) or simply button is a simple switch mechanism to control some aspect of a machine or a process. Buttons are typically made out of hard material, usually plastic or metal. The surface is usually flat or shaped to accommodate the human finger or hand, so as to be easily depressed or pushed. Buttons are most often biased switches, although many un-biased buttons (due to their physical nature) still require a spring to return to their un-pushed state.

Terms for the "pushing" of a button include pressing, depressing, mashing, slapping, hitting, and punching.