Vocabulary What does 上唇 (うわくちびる, uwakuchibiru) mean? 上唇 (うわくちびる, uwakuchibiru) means upper lip. Quick factsReadingうわくちびるRomajiuwakuchibiruPart of speechnoun 上唇うわくちびるuwakuchibiruupper lip1noun upper lip2noun labrumAlso written: 上くちびるKanji in this word上above, on top; to go up唇lip
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