1. A female author.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• authores,
• authorise,
• authorist,
• authories,
• author''s,
• authore,
• authorises,
• authoriets,
• authorety,
• authoers,
• zuthoress,
• suthoress,
• wuthoress,
• quthoress,
• aythoress,
• ahthoress,
• authorers,
• anchorress,
• authorlesse,
• autorless

• authorized,
• authorizer,
• authorise,
• authorize,
• authoriser,
• authorised,
• authorship.

The adjective form of the word "authoress" is "authorial".

The plural of the "authoress" can be the "authoresses".

The singular of the "authoress" can be the "authoress".