VAGUE, adjective vag. [Latin vagus, wandering.] 1. Wandering; vagrant; vagabond; as vague villains. [In this literal sense, not used.] 2. Unsettled; unfixed; undetermined; indefinite. He appears to have very vague ideas of this subject. 3. Proceeding from no known authority; flying; uncertain; as a vague report.
Source: Webster's 1828 American Dictionary ↗ · public-domain · returned verbatim, no AI