Defn: First; chief.

PRIMOGENIAL
Pri`mo*ge"ni*al, a. Etym: [See Primigenial.]

Defn: First born, made, or generated; original; primary; elemental; as, primogenial light. Glanvill.

PRIMOGENITIVE
Pri`mo*gen"i*tive, a. Etym: [See Primogeniture.]

Defn: Of or pertaining to primogeniture. [R.]

PRIMOGENITIVE
Pri`mo*gen"i*tive, n.

Defn: Primogeniture. [Obs.]
The primogenitive and due of birth. Shak.

PRIMOGENITOR Pri`mo*gen"i*tor, n. Etym: [LL., fr. L. primus first + genitor a begetter.]

Defn: The first ancestor; a forefather.

PRIMOGENITURE Pri`mo*gen"i*ture, n. Etym: [LL., fr. L. primus first + genitura a begetting, birth, generation, fr. genere, gignere, to beget: cf. F. primogéniture, L. primogenitus firstborn. See Prime, a., and Genus, Kin.]