arrière-grand-parent

== French == === Etymology === From arrière- +‎ grand-parent. === Pronunciation === IPA(key): /a.ʁjɛʁ.ɡʁɑ̃.pa.ʁɑ̃/ === Noun === arrière-grand-parent m (plural arrière-grands-parents) great grandparent Synonym: bisaïeul