What is the meaning of Milt?

The spleen, especially of an animal bred for food.

The semen of a male fish.

The engorged testis containing a filled reservoir of mature spermatozoa in a male fish

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

spleen

spleen

spleen

neuter nominative/accusative singular of mildur

strong neuter singular nominative of mildur

Alternative form of milte

spleen (organ)

spleen (organ)

third-person singular present indicative of meltan

indefinite neuter singular of mild

gently, mildly; blandly

Source: wiktionary.org