乳首ちくびchikubi乳ち首くび乳ち首くびShow answer(Space)Suspend(@)乳ち首くび乳ち首くびchikubiCommonRelative commonness of this word, based on various sources (incl. newspapers)CommonNoun (common)Noun (common) (futsuumeishi)Noun (common)nipple; teat乳ち首くび乳ち首くびchikubinipple; teatWhat does 乳首 mean in English?nipple; teat(n)Search the picture dictionary for 乳首