Definition of hash key in English:

hash key

Line breaks: hash key


A button on a computer keyboard or telephone keypad that is marked with a # sign: pressing and holding the hash key activates silent/vibrate mode
More example sentences
  • Graphics are perfect, just have to remember to press the hash key to get the game in fullscreen.
  • You may need to use the hash key (#) to finish your number - please listen to the instructions given.
  • I feel sorry for the thousands stuck in a perpetual, message-leaving limbo after pressing that bloody hash key, just hanging around awaiting your next important instruction.

Definition of hash key in:

Get more from Oxford Dictionaries

Subscribe to remove adverts and access premium resources

Word of the day rebuff
Pronunciation: rɪˈbʌf
reject (someone or something) in an abrupt manner…