COGENT, adjective [See Cogency.] 1. Forcible, in a physical sense; as the cogent force of nature. 2. Urgent; pressing on the mind; forcible; powerful; not easily resisted; as a cogent reason, or argument. The harmony of the universe furnishes cogent proofs of a deity.
Source: Webster's 1828 American Dictionary ↗ · public-domain · returned verbatim, no AI