Pinnigrade Definition
pĭnĭ-grād
noun
(zoology) An animal of the seal tribe, moving by short feet that serve as paddles.
Wiktionary
Part or all of this entry has been imported from the 1913 edition of Webster's Dictionary, which is now free of copyright and hence in the public domain. The imported definitions may be significantly out of date, and any more recent senses may be completely missing.
Wiktionary
Other Word Forms of Pinnigrade
Noun
Singular:
pinnigrade
Plural:
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