Obs. rare. [ad. L. type *conceptōri-us, f. conceptor CONCEIVER: see -ORY.] Of or pertaining to conception or breeding.
1586. Ferne, Blaz. Gentrie, Ded. Idlenesse the verie matrix and conceptorie place of infinite mischiefes.
1643. R. O., Mans Mort., iii. 11. Ile pitch upon those which affords most conceptory division.