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cotylosaur

cot·y·lo·saur
C c

Transcription

    • US Pronunciation
    • US IPA
    • [kot-l-uh-sawr]
    • /ˈkɒt l əˌsɔr/
    • US Pronunciation
    • US IPA
    • [kot-l-uh-sawr]
    • /ˈkɒt l əˌsɔr/

Definitions of cotylosaur word

  • noun cotylosaur any of various members of the extinct order of primitive and massive reptiles known as Cotylosauria, which lived between the Carboniferous and Triassic ages 3
  • noun cotylosaur any member of the extinct order Cotylosauria, comprising heavy-bodied, splay-limbed, plant-eating reptiles that arose during the Carboniferous Period and that are considered to include the ancestors of all other reptiles. 1
  • noun cotylosaur (paleontology, dated) A member of the Captorhinidae, the earliest group of true reptiles from the Carboniferous through the Permian. 1

Information block about the term

Origin of cotylosaur

First appearance:

before 1900
One of the 17% newest English words
1900-05; < New Latin Cotylosauria, equivalent to cotyl(lus) a hollow space in the bones forming the distinctive articulation of skull and vertebrae, which orig. defined the order (masculine noun < Greek kotýlē socket, cup, anything hollow) + -o- -o- + -sauria; see -saur, -ia

Historical Comparancy

Parts of speech for Cotylosaur

noun
adjective
verb
adverb
pronoun
preposition
conjunction
determiner
exclamation

cotylosaur popularity

A pretty common term. Usually people know it’s meaning, but prefer to use a more spread out synonym. About 68% of English native speakers know the meaning and use word.
This word is included in each student's vocabulary. Most likely there is at least one movie with this word in the title.

cotylosaur usage trend in Literature

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