WordNet: bittern

relatively small compact tawny-brown heron with nocturnal habits and a booming cry; found in marshes

• hypernym heron

• hyponym American bittern, Botaurus lentiginosus, stake driver

• hyponym Botaurus stellaris, European bittern

• hyponym Ixobrychus exilis, least bittern

bittern

• (suomi) kaulushaikara (synonyymi)