1. (n.) The spleen.

2. (n.) The spermatic fluid of fishes.

3. (n.) The testes, or spermaries, of fishes when filled with spermatozoa.

4. (v. t.) To impregnate (the roe of a fish) with milt.

androcyte antheridium antherozoid male gamete milt protein scum seed semen seminal fluid sperm sperm cell spermagonium spermatic fluid spermatid spermatiophore spermatium spermatocyte spermatogonium spermatophore spermatozoa spermatozoid spermatozoon