arctoidea

/ɑrˈkoʊɪdiə/ (ar-KOH-ee-dee-uh)

Definitions

1. noun

a suborder of fossil pinnipeds including extinct forms and the true seals, earless seals, and walruses.

“Fossil evidence suggests that arctoidea lived during the Eocene epoch.”

Synonyms

  • fossil seals
  • pinnipeds
  • suborder

Antonyms

  • mammalia
  • ungulates