ALL meanings of flagfish
flag·fish
F f - noun plural flagfish Also called American flagfish. a killifish, Jordanella floridae, inhabiting swamps and streams of Florida, having a blue-brown back and whitish sides with red stripes, often kept in aquariums. 1
- noun plural flagfish any of several other brightly colored fishes. 1
- noun flagfish Any of a number of small fish with prominent or boldly marked fins, in particular. 1