Swordtail Definition
sôrdtāl
noun
Any of a genus (Xiphophorus) of livebearers: the male has the lower caudal fin rays drawn out in a swordlike process.
Webster's New World
A species of freshwater fish, Xiphophorus hellerii.
Wiktionary
Other Word Forms of Swordtail
Noun
Singular:
swordtail
Plural:
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