oscular
/ˈɒskjʊlə(r)/adjective
1
- humorous of or relating to kissing〈幽默〉(与)亲吻(有关)的。
2
- Zoology of or relating to an osculum【动】(与)(海绵的)出水孔(有关)的。
词源
early 19th cent.: from Latin osculum 'mouth', kiss (diminutive of os 'mouth') + -AR1.