Word Study
pinniped
WORDNET DICTIONARY
Noun pinniped has 1 sense
- pinniped(n = noun.animal) pinnatiped, pinniped mammal - aquatic carnivorous mammal having a streamlined body specialized for swimming with limbs modified as flippers; Array is a kind of aquatic mammal
is a member of pinnipedia, suborder pinnipedia, pod
has particulars: seal, sea horse, seahorse, walrus
CIDE DICTIONARY
pinniped, n. [L. pinna feather, fin + pes, pedis, a foot: cf. F. pinnipède.].
One of the Pinnipedia; a seal. [1913 Webster]
OXFORD DICTIONARY
pinniped, adj. & n.
--adj. denoting any aquatic mammal with limbs ending in fins.
--n. a pinniped mammal.
--adj. denoting any aquatic mammal with limbs ending in fins.
--n. a pinniped mammal.
Etymology
L pinna fin + pes ped- foot
For further exploring for "pinniped" in Webster Dictionary Online