Definition of rotaliid in English:

rotaliid

adjective

Zoology
  • = rotalid.

noun

Zoology
  • = rotalid.

Origin

1940s; earliest use found in Journal of Paleontology. From Rotali- + -id, after scientific Latin Rotaliidae, family name. Compare scientific Latin Rotaliida, order name.

Pronunciation

rotaliid

/rəʊˈteɪliˌɪd/