(archaic) Synonym of audience. / (archaic) Synonym of auditorium.

The study of the auditory and vestibular systems, and associated disorders / An allied health profession pertaining to the assessment and rehabilitation of hearing and balance disorders.

A person with an interest in high fidelity music and/or sound reproduction and its associated technology.

(countable) A performance, by an aspiring performer, to demonstrate suitability or talent. / (uncountable) The sense of hearing. / An act of hearing; being heard. / (rare) Something heard.

(transitive) To evaluate one or more performers in through an audition. / (intransitive) To take part in such a performance.

Containing both aural and visual elements.

In a audacious manner; bravely, daringly, but not foolheartedly. / In a brazen, forthright manner.

One who audits bookkeeping accounts. / In many jurisdictions, an elected or appointed public official in charge of the public accounts; a comptroller.

The systematic measurement of the carbon footprint of a person, organization or state, for use in carbon emissions trading

Risky or daring behaviour. / Impudence.