cyprinodont /sɪˈprɪnəˌdɒnt, sɪˈpraɪ-/

• 1. 

  N any small tropical or subtropical soft-finned fish of the mostly marine family Cyprinodontidae, resembling carp but having toothed jaws. The group includes the guppy, killifish, swordtail, and topminnow 小软鳍鱼科

• 2. 

  ADJ of, relating to, or belonging to the Cyprinodontidae 小软鳍鱼科的; 和小软鳍鱼科有关的; 属于小软鳍鱼科的