乳ち首くびTop 4000MeaningsNoun1. nipple; teatOther readings乳ちち首くびKanji used乳milk首neckPitch accentちくびちくびUsed in vocabulary陥かん没ぼつ乳ち首くびinverted nipple; retracted nippleNounExamples1乳ち首くびから分ぶん泌ぴつ液えきが出でます。I have a discharge from my nipple.