twinism
Etymology
From twin + -ism.
twinism means the phenomenon of twins being born. Lexicurio rates it Sui generis — a strength score of 95 out of 100.
noun
- The phenomenon of twins being born.“In some parts of precolonial Yorubaland, […] twins and their parents were either banished or ritually slaughtered. This was not arbitrary as the prevailing explanation for the phenomenon of twinism found the mother culpable of an adultery with a spirit who was believed to own one of the babies. Twinism also harbored confusion of age-bracket in a society where seniority and hierarchy were valorized”