English

libidinosity

From libidinous + -ity.

A compound of libidinous + -ity

Latin libīdō

Latin libīdinōsus ‘libidinous, licentious, lecherous’

Middle English libidinous

Today it means

noun Lustful desires, characterized by lewdness; sensuality; lascivity.

Language periods are conventional ranges, not dates for this word.

Etymograph / libidinosity