Milt vs. Smilt — What's the Difference?

Milt is the seminal fluid of fish, mollusks, and certain other water-dwelling animals which reproduce by spraying this fluid, which contains the sperm, onto roe (fish eggs). It can also refer to the sperm sacs or testes that contain the semen.

(obsolete) To melt.

Fish sperm, including the seminal fluid.

To melt.

The reproductive glands of male fishes when filled with this fluid.

To fertilize (fish roe) with milt.

(countable) The spleen, especially of an animal bred for food.

The semen of a male fish.

(transitive) To impregnate (the roe of a fish) with milt.

The spleen.

The spermatic fluid of fishes.

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

Fish sperm or sperm-filled reproductive gland; having a creamy texture

Seminal fluid produced by male fish