Added 10 October 2026 arquated adjective Categories: Obscure Words adjective ! Definition from Wiktionary (CC BY-SA). More about arquated at Wordnik → Where our words come from → shaped like a bow (curve); arched; curved. Related Words: arcuatedsubarcuatearcuatearchedcurvedbiarcuaterecurvedcurviformcurvilinearbowbentconvexbow-faced Back to today's word