Definition of plesiosaurian in English:

plesiosaurian

adjective ˌpliːzɪəˈsɔːrɪən

Of, relating to, or characteristic of a plesiosaur; belonging to the infraorder Plesiosauria.

noun ˌpliːzɪəˈsɔːrɪən

A reptile of the order Plesiosauria; a plesiosaur..

Origin

Mid 19th century; earliest use found in Richard Owen (1804–1892), comparative anatomist and palaeontologist. From either plesiosaur or Plesiosaurus + -ian.

Definition of plesiosaurian in US English:

plesiosaurian

adjectiveˌpliːzɪəˈsɔːrɪən

Of, relating to, or characteristic of a plesiosaur; belonging to the infraorder Plesiosauria.

nounˌpliːzɪəˈsɔːrɪən

A reptile of the order Plesiosauria; a plesiosaur..

Origin

Mid 19th century; earliest use found in Richard Owen (1804–1892), comparative anatomist and palaeontologist. From either plesiosaur or Plesiosaurus + -ian.

词汇	plesiosaurian
释义	Definition of plesiosaurian in English: plesiosaurian adjective ˌpliːzɪəˈsɔːrɪən Of, relating to, or characteristic of a plesiosaur; belonging to the infraorder Plesiosauria. noun ˌpliːzɪəˈsɔːrɪən A reptile of the order Plesiosauria; a plesiosaur.. Origin Mid 19th century; earliest use found in Richard Owen (1804–1892), comparative anatomist and palaeontologist. From either plesiosaur or Plesiosaurus + -ian. Definition of plesiosaurian in US English: plesiosaurian adjectiveˌpliːzɪəˈsɔːrɪən Of, relating to, or characteristic of a plesiosaur; belonging to the infraorder Plesiosauria. nounˌpliːzɪəˈsɔːrɪən A reptile of the order Plesiosauria; a plesiosaur.. Origin Mid 19th century; earliest use found in Richard Owen (1804–1892), comparative anatomist and palaeontologist. From either plesiosaur or Plesiosaurus + -ian.
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