[Anglicized f. prec: see -ARY1.] The organ or gland in which spermatozoa are generated in male animals.
1864. in Webster (citing Dana).
1885. S. F. Clarke, in Riverside Nat. Hist. (1888), I. 76. In a limited region on the body of Hydra, there appear small out-growths of the body-wall which prove to be the spermaries.