Is auditioned a noun

Answer 1

Yes, the word audition is a noun (audition, auditions) and a verb (audition, auditions, auditioning, auditioned). Examples:

Noun: I have an audition at four o'clock that I can't afford to miss.

Verb: I will audition for the part of a sponge in a spray cleaner commercial.

Answer 2

No, the word 'auditioned' is the past tense of the verbto audition.

Example: When I auditioned for American Idol, everyone laughed.

The word 'audition' is both a verb and a noun.

Example for the noun: My audition did not go well.

Example for the verb: You should audition for that part.

The noun forms of the verb to audition are auditioner, auditionee, and the gerund, auditioning.