rudist – English noun declension

English noun forms of rudist

Noun: rudist
Singularrudist
Pluralrudists

Sample Sentences

  • In its shallow waters, now-extinct clams known as rudists formed extensive beds. [2018, Tim Flannery, Europe: The First 100 Million Years, Penguin, published 2019, page 27:]

Etymology

From French rudistes (plural), from rude (“rough, uneven”), or its source, Latin rudis. Compare scientific Latin Rudista. See: Latin Nouns 'rudis'.