GREGA'RIOUS, adjective [Latin gregarius, from grex, a herd.] Having the habit of assembling or living in a flock or herd; not habitually solitary or living alone. Cattle and sheep are gregarious animals. Many species of birds are gregarious Rapacious animals are generally not gregarious
Source: Webster's 1828 American Dictionary ↗ · public-domain · returned verbatim, no AI