noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   A softshell turtle (family Trionychidae) dated

Etymology

Ancient Greek ποτᾰ́μιος (potắmios, “of or from a river”), from ποτᾰμός (potămós, “river”).

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.