[1] : The Collaborative International Dictionary of English v.0.48

gregarious \grega"rious\, a. l. gregarius, fr. grex, gregis,
   herd; cf. gr. ? to assemble, skr. jar to approach. cf.
   congregate, egregious.
   habitually living or moving in flocks or herds; tending to
   flock or herd together; not habitually solitary or living
   alone. --burke.
   1913 webster

         no birds of prey are gregarious.         --ray.
see also:
congregate egregious 

[2] : WordNet (r) 2.0

gregarious
     adj 1: tending to form a group with others of the same kind;
            "gregarious bird species"; "man is a gregarious
            animal" ant: ungregarious
     2: seeking and enjoying the company of others; "a gregarious
        person who avoids solitude"
see also:
ungregarious 

[3] : Moby Thesaurus II by Grady Ward, 1.0

49 moby thesaurus words for "gregarious":
   affable, all jaw, amiable, candid, chatty, civil, clubbable,
   clubbish, clubby, communicative, companionable, companionate,
   compatible, congenial, conversational, courteous, effusive,
   expansive, fit for society, flip, fluent, fond of society, frank,
   friendly, gabby, garrulous, gassy, genial, glib, gossipy, gushy,
   hospitable, long-winded, loquacious, multiloquent, multiloquious,
   newsy, overtalkative, prolix, smooth, sociable, social,
   social-minded, talkative, talky, urbane, verbose, voluble, windy

Gregarious >> G Words
Gregarious, definition of term: Gregarious
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