noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   Any dolphin that is found only in fresh or brackish water, now considered in one of three superfamilies Platanistoidea, †Lipotoidea, Inioidea, all in parvorder Odontoceti or in a grouping with hippopotamuses.
2. 2
   any of several long-snouted usually freshwater dolphins of South America and southern Asia wordnet

Synonyms

All synonyms

irrawaddy