Definition of topminnow Topminnow

top•min•now

We found 4 definitions of topminnow from 3 different sources.

What does topminnow mean?

Noun Plural: topminnows
topminnow - small usually brightly-colored viviparous surface-feeding fishes of fresh or brackish warm waters; often used in mosquito control
		poeciliid fish, poeciliid, live-bearer
		cypriniform fish a soft-finned fish of the order Cypriniformes
		family poeciliidae, poeciliidae topminnows
		gambusia affinis, mosquitofish silvery topminnow with rows of black spots of tropical North America and West Indies; important in mosquito control
		platy, platypoecilus maculatus small stocky Mexican fish; popular aquarium fish
topminnow - freshwater fish of Central America having a long swordlike tail; popular aquarium fish
		swordtail, helleri, Xyphophorus helleri
		cyprinodont any member of the family Cyprinodontidae