gwain

== Welsh == === Etymology === From Middle Welsh gwein, from Proto-Brythonic *gwėɣin, from Latin vāgīna. Cognate with Breton gouin, Cornish gweyn. === Pronunciation === IPA(key): /ɡwai̯n/ Homophone: gwaun (“moor”) (South Wales) === Noun === gwain f (plural gweiniau) sheath, scabbard (anatomy) vagina Synonym: fagina === Mutation ===