An extinct language of Australia.

A place to gather in preparation.

(idiomatic, rhetorical question) Used to express surprise at an unlikely outcome.

(television) The area of a television image that is expected to be viewable on all television screens, including old ones that typically crop the borders of the image.

(informal, sarcastic) Said to prompt the interlocutor to stop looking lustfully at the speaker's body.

(astronomy) An interstellar radio message broadcast on 16 November 1974 into the globular cluster Messier 13 in the hope that extraterrestrial intelligence might receive and decipher it.

Used other than figuratively or idiomatically: see are, you, deaf. / (idiomatic, sarcastic) A rhetorical question asked to confront a nondeaf interlocutor who has failed to hear something.

(organic chemistry) An alkaloid natural product found in the areca nut, the fruit of the areca palm (Areca catechu).

Asking if the listener is OK (e.g. not hurt).

Used to ask what the interlocutor is currently doing.