ant \ant\, n. oe. ante, amete, emete, as. aemete akin to g.
   ameise. cf. emmet. zool.
   a hymenopterous insect of the linnaean genus formica,
   which is now made a family of several genera; an emmet; a
   pismire.
   1913 webster

   note: among ants, as among bees, there are neuter or working
         ants, besides the males and females; the former are
         without wings. ants live together in swarms, usually
         raising hillocks of earth, variously chambered within,
         where they maintain a perfect system of order, store
         their provisions, and nurture their young. there are
         many species, with diverse habits, as agricultural
         ants, carpenter ants, honey ants, foraging ants, amazon
         ants, etc. the white ants or termites belong to the
         neuroptera.
         1913 webster

   ant bird zool., one of a very extensive group of south
      american birds formicariidae, which live on ants.
      the family includes many species, some of which are called
      ant shrikes, ant thrushes, and ant wrens.

   ant rice bot., a species of grass aristida oligantha
      cultivated by the agricultural ants of texas for the sake
      of its seed.
      1913 webster
see also:
emmet formica ant bird formicariidae ant shrikes ant thrushes 
ant wrens ant rice aristida oligantha