The verb DISCUSS has 2 senses: 1. to consider or examine in speech or writing. 2. speak with others about (something); talk (something) over in detail; have a discussion. Familiarity information: DISCUSS used as a verb is rare.. to consider or examine in speech or writing. 2. speak with others about (something); talk (something) over in detail; have a discussion. Familiarity information: DISCUSS used as a verb is rare.