Fin Definition
fĭn
finned, finning, fins
noun
fins
Any of several winglike, membranous organs on the body of a fish, dolphin, etc., used in swimming, turning, and balancing.
Webster's New World
Anything like a fin in shape or use.
Webster's New World
A five-dollar bill.
Webster's New World
The end; finish; conclusion.
Webster's New World
verb
finned, finning, fins
To move the fins, esp. in a violent way.
Webster's New World
To equip with fins.
American Heritage
To emerge with the fins above water.
American Heritage
To swim, as a fish.
American Heritage
To lash the water with the fins. Used of a dying whale.
American Heritage
Synonyms:
abbreviation
Finance.
Webster's New World
Financial.
Webster's New World
Finland.
Webster's New World
Finished.
Webster's New World
Finnish.
Webster's New World
pronoun
Commune in the Somme department in France.
Wiktionary
Other Word Forms of Fin
Noun
Singular:
fin
Plural:
finsOrigin of Fin
-
Yiddish finf five from Old High German funf, finf penkwe in Indo-European roots
From American Heritage Dictionary of the English Language, 5th Edition
Middle English from Old English finn
From American Heritage Dictionary of the English Language, 5th Edition
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