great-grandparent

Etymology
From.

Noun

 * 1) A parent of a grandparent; a grandparent of a parent.

Usage notes
Additional instances of "great-" can be prepended to the term, each indicating one further generation of ancestry. For large numbers of generations a number can be substituted, for example, "fourth great-grandparent", "four-greats grandparent" or "four-times-great-grandparent".

Translations

 * Asturian: ,
 * Catalan:
 * Chinese:
 * Mandarin: ,
 * Dutch:
 * Esperanto: prageavo, gepraavo
 * Finnish: isoisovanhempi
 * French: ,
 * Galician: ,
 * German: Urgroßelternteil,,  ,
 * Hungarian:
 * Icelandic: ,
 * Ido:
 * Indonesian:
 * Italian:
 * Japanese: ,
 * Macedonian: пра́дедо, пра́баба
 * Malay:, ibu bapa datuk nenek
 * Montana Salish: t'ot'ó
 * Norwegian:
 * Bokmål: oldeforelder
 * Nynorsk: oldeforelder
 * Polish:
 * Portuguese:
 * Romanian: ,
 * Russian:, , ,
 * Slovak: praded, pradedo
 * Spanish: ,
 * Sranan Tongo: awo
 * Thai:
 * Welsh: hen daid, hen dad-cu, hen nain, hen fam-gu
 * Yiddish: אורעלטערן