Last Updated
：2026/01/04
乳首
Hiragana
ちくび
Noun
Japanese Meaning
人間や哺乳類の胸にある突起部分で、母乳を与えるための器官。また、乳児に吸わせるためのゴム製などの乳首状の器具（哺乳びんの先端部分など）を指す。
Easy Japanese Meaning
むねにある、あかちゃんがすうところ。ほにゅうびんやおしゃぶりのさきもいう。
Chinese (Simplified) Meaning
乳头 / 安抚奶嘴
Chinese (Traditional) Meaning
乳頭 / 奶嘴
Korean Meaning
젖꼭지 / 노리개젖꼭지
Vietnamese Meaning
núm vú / núm ti (đầu ti) của bình sữa / núm vú giả (ti ngậm cho bé)
Tagalog Meaning
utong / tsupon (pacifier ng sanggol)
Sense（1）
(anatomy) a nipple
Sense（2）
a pacifier (for a baby)
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（ romanization ）
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（ hiragana historical ）
（ hiragana ）
Quizzes for review
See correct answer
乳首
See correct answer
She was giving her nipple to the baby.
See correct answer
彼女は赤ちゃんに乳首を与えていました。
Japanese - English
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