Where does “langue” come from?

langue (Italian) comes from Italian languire, from Latin languio, from Latin langueō, from Proto-Indo-European (s)lēg- — to let go; weak, feeble; loose; dissolute, lewd;...

langue (Italian): third-person singular present indicative of...

Definitions

third-person singular present indicative of...

Ancestry of “langue”, step by step

Step	Language	Word	Meaning
1	Italian	languire	to languish; to pine; to flag
2	Latin	languio	I languish
3	Latin	langueō	to be faint, weak
4	Proto-Indo-European	(s)lēg-	to let go; weak, feeble; loose; dissolute, lewd;...

Every word from Proto-Indo-European (s)lēg- →Every word from Latin langueō →Every word from Latin languio →