S / sēmĭnĭum
noun

sēmĭnĭum

gen. sēmĭnii · gender neuter · decl. 2nd
a begetting; procreation
a begetting (of animals), procreation (ante-class.), Plaut. Mil. 4, 2, 68; Varr. R. R. 2, 6, 1.—
a race; stock; breed by extension
Transf., a race, stock, breed (of animals), Varr. R. R. 2, 1, 14; 2, 3, 3; 3, 9, 6; Lucr. 3, 742; 3, 746; 4, 1005.