noun, masculine/va.ʒɛ̃/plural: vagins
vagin is masculine in French.
vagina
Synonyms: abricot, affaire, amande, angora, antre d'amour, as de carreau, atelier, aumônière
Borrowed from Latin vāgīna. Compare the inherited doublet gaine. Compare also gouine, which may be borrowed from Breton gouin, itself ultimately borrowed from the Latin. Also a doublet of gaine (“sheath”), which was inherited from the Latin.