Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun army_ant

1 sense of army ant

Sense 1
army ant, driver ant, legionary ant -- (tropical nomadic ant that preys mainly on other insects)
       => ant, emmet, pismire -- (social insect living in organized colonies; characteristically the males and fertile queen have wings during breeding season; wingless sterile females are the workers)