- the reproductive glands of male fishes, esp. when filled with germ cells and the milky fluid containing them
- such cells and fluid; fish sperm
Origin of miltMiddle English milte, probably ; from Scandinavian (as in Norwegian milt, mjelte), altered (infl. by Old Norse milti, spleen) ; from base of Old Norse mjolk, milk
breeding: said of male fishes
to fertilize (fish roe) with milt
- Fish sperm, including the seminal fluid.
- The reproductive glands of male fishes when filled with this fluid.
transitive verbmilt·ed, milt·ing, milts
To fertilize (fish roe) with milt.
Origin of miltMiddle English, spleen, milt, probably partly from Middle Dutch milte, spleen, milt, and partly from Old English milte, spleen; see mel-1 in Indo-European roots.
(third-person singular simple present milts, present participle milting, simple past and past participle milted)
- To impregnate (the roe of a fish) with milt.