Added 10 October 2026 terminalia noun Categories: Rare Words noun ! Definition from Wiktionary (CC BY-SA). More about terminalia at Wordnik → Where our words come from → The hindmost segments of the abdomen of an insect, modified for reproduction. Related Words: postabdomenstalktergummentummediotergiteprothoraxepandriumlaterotergitelinguametasomapostmentummesoventrite Back to today's word