SkyfireDict

topminnow   (TTS Sound)

The noun topminnow has 2 senses

• topminnow, poeciliid fish, poeciliid, live-bearer -- (small usually brightly-colored viviparous surface-feeding fishes of fresh or brackish warm waters; often used in mosquito control)


• swordtail, helleri, topminnow, Xyphophorus helleri -- (freshwater fish of Central America having a long swordlike tail; popular aquarium fish)