köken: Etymology tree Proto-Indo-European *seh₁- Proto-Indo-European *-mn̥ Proto-Indo-European *séh₁mn̥ Proto-Italic *sēmn̥ Latin sēmen Proto-Italic *-ālis Latin -ālis Latin sēminālis From sēmen (“seed”) + -ālis.
Columella, De re rustica. Viciae seminalis modios quinque vel sex
Augustine, Confessions. sed iam erat natura seminalis ex qua propagaremur