AMMONITOIDEA

Meaning of AMMONITOIDEA in English

(n. pl.) An extensive group of fossil cephalopods often very abundant in Mesozoic rocks. See Ammonite.

Webster's English dictionary. Английский словарь Webster. 2012

AMMONITOIDEA — ˌaməˌnīd.ˈȯidēə Etymology: New Latin, from Ammonites + -oidea synonym of ammonoidea
Webster's New International English Dictionary
AMMONITOIDEA — ( n. pl. ) An extensive group of fossil cephalopods often very abundant in Mesozoic rocks. See Ammonite.
Webster's Revised Unabridged English Dictionary
AMMONITOIDEA — noun ·pl an extensive group of fossil cephalopods often very abundant in mesozoic rocks. ·see ammonite.
Webster English vocab