(finance) Australian dollar / (psychiatry) Initialism of alcohol use disorder.

Abbreviation of auditorium. / Abbreviation of audience.

A department of Occitanie, France. Capital: Carcassonne. / A river in the Aude department, France.

A surname.

(frequently attributive) The action of comprehending and retaining the information in speech that is heard, as opposed to merely hearing it or listening to it.

plural of Aud

A judicial examination. / An examination in general.

To examine and adjust (e.g. an account).

Able to be heard.

(intransitive, American football) To change the play at the line of scrimmage by yelling out a new one.