primogenitor[noun]Synonyms: ancestor, antecedent(s), ascendant, forebear, forefather, progenitor
[TahlilGaran] English Synonym Dictionary ▲
primogenitor noun.
[prʌɪmǝ(ʊ)'dʒɛnɪtǝ] M17.[Var. of PROGENITOR after primogeniture.]An ancestor,
esp. the earliest ancestor of a people, a forefather, a progenitor.
[TahlilGaran] English Dictionary ▲