English
intercoursal
From intercourse + -al.
Formed from intercourse + -al
Proto-Indo-European *ḱers- ‘to run’
Late Latin intercursus ‘mingled with, having mingled with’
Old French entrecours
English intercourse
Today it means
adj Of or relating to sexual intercourse.
Language periods are conventional ranges, not dates for this word.
Etymograph / intercoursal