Added 10 October 2026 gempylidae noun Categories: AnimalsObscure Words noun ! Definition from WordNet 3.1, Princeton University. More about gempylidae at Wordnik → Where our words come from → Snake mackerels. Related Words: escolarophichthidaesnailfishserranidaesciaenidaegempylidesocidaecusk-eelanguillidaeperciformesmacropinna Back to today's word