Milt

Definition:

(n.) The spleen.
(n.) The spermatic fluid of fishes.
(n.) The testes, or spermaries, of fishes when filled with spermatozoa.
(v. t.) To impregnate (the roe of a fish) with milt.

Compare milt with other words:

impregnate vs. milt

animal vs. milt

milt vs. spleen