Home › Words › T › trophustrophustrophus means mouthpart of certain types of organism such as an insect or a member of the Rotifera.Among words judged in Lexicurio's Arena, trophus ranks #32,705 of 42,747 for Qualifying.EtymologyFrom Latin trophus, from Ancient Greek τροφός (trophós, “feeder”).nounMouthpart of certain types of organism such as an insect or a member of the Rotifera.Definitions & examples from Wiktionary (CC BY-SA 3.0).