trisaïeul

== French == === Etymology === Inherited from Middle French trisayeul, tritayeul. By surface analysis, tri- +‎ aïeul (“grandfather”). === Pronunciation === IPA(key): /tʁi.za.jœl/ === Noun === trisaïeul m (plural trisaïeux or trisaïeuls, feminine trisaïeule) great-great-grandparent; great-great-grandfather Synonyms: arrière-arrière-grand-parent, arrière-arrière-grand-père ==== Related terms ==== bisaïeul quadrisaïeul quinquisaïeul === Further reading === “trisaïeul”, in Trésor de la langue française informatisé [Digitized Treasury of the French Language], 2012