Webster's 1913 Dictionary
PLESIOSAUR
PLESIOSAUR Ple "si *o *saur, n. (Paleon.)
Defn: One of the Plesiosauria.
PLESIOSAURIA
Ple `si *o *sau "ri *a, n. pl. Etym: [NL. See Plesiosaurus. ] (Paleon.)
Defn: An extinct order of Mesozoic marine reptiles including the genera Plesiosaurus, and allied forms; -- called also Sauropterygia.
PLESIOSAURIAN
PLESIOSAURIAN Ple `si *o *sau "ri *an, n. (Paleon.)
Defn: A plesiosaur.
PLESIOSAURUS
Ple `si *o *sau "rus, n.; pl. Plesiosauri. Etym: [NL. , fr. Gr (Paleon.)
Defn: A genus of large extinct marine reptiles, having a very long neck, a small head, and paddles for swimming. It lived in the Mesozoic age.
New American Oxford Dictionary
plesiosaur
ple si o saur |ˈplēsēəˌsôr ˈplisiəsɔr | ▶noun a large extinct marine reptile of the Mesozoic era, with a broad flat body, large paddlelike limbs, and typically a long flexible neck and small head. [Infraorder Plesiosauria, superorder Sauropterygia: several families, including Plesiosauridae. ] ORIGIN mid 19th cent.: from modern Latin Plesiosaurus, from Greek plēsios ‘near ’ + sauros ‘lizard. ’
Oxford Dictionary
plesiosaur
plesiosaur |ˈpliːsɪəsɔː, ˈpliːz -| ▶noun a large fossil marine reptile of the Mesozoic era, with a broad flat body, large paddle-like limbs, and typically a long flexible neck and small head. ●Infraorder Plesiosauria, superorder Sauropterygia: several families, including Plesiosauridae . ORIGIN mid 19th cent.: from modern Latin Plesiosaurus, from Greek plēsios ‘near ’ + sauros ‘lizard ’.
Duden Dictionary
Plesiosaurier
Ple sio sau ri er Substantiv, maskulin , der Plesiosaurus |Plesios au rier |langhalsiges Kriechtier des Lias mit paddelförmigen Gliedmaßen
Plesiosaurus
Ple sio sau rus Substantiv, maskulin , der Plesiosaurier |Plesios au rus |der Plesiosaurus; Genitiv: des Plesiosaurus, Plural: die Plesiosaurier langhalsiges Kriechtier des Lias mit paddelförmigen Gliedmaßen
Spanish Dictionary
plesiosaurio
plesiosaurio nombre masculino Plesiosauro .
plesiosauro
plesiosauro nombre masculino Dinosaurio marino de hasta 10 metros de longitud, cuello muy largo, cabeza pequeña y extremidades transformadas en aletas impulsoras; vivió durante la era secundaria .SINÓNIMO plesiosaurio .
The Wordsmith Dictionary