Definition of rotaliine in English:

rotaliine

adjective

Zoology
  • = rotaline.

noun

Zoology
  • = rotaline.

Origin

1940s; earliest use found in Journal of Paleontology. From Rotali- + -ine, after scientific Latin Rotaliinae, subfamily name, Rotaliina, suborder name.

Pronunciation

rotaliine

/rəʊˈteɪliˌʌɪn/