gouin

== Breton == === Etymology === From Middle Breton gouhin, from Proto-Brythonic *gwėɣin (“sheath”), itself borrowed from Latin vāgīna (“vagina”). Cognate with Welsh gwain, Cornish gweyn. === Pronunciation === IPA(key): /ˈɡuː.in/ === Noun === gouin m (plural gouinoù) sheath, scabbard