Last Updated
：2026/01/04
ぼいん
Kanji
拇印 / 母音
Noun
Japanese Meaning
声帯の振動のみで発音される音で、子音と対比される音声上の単位。あ・い・う・え・おなど。 / 印章の代わりに親指を用いて押す印影。親指の指紋。 / （俗語）大きな乳房。また、そのような体つきの女性。
Easy Japanese Meaning
おやゆびのおしたあとをいう。ことばのなかで、くちをあけてだすおとや、むねがおおきいひとをいうぞくご。
Chinese (Simplified) Meaning
拇印（签名） / 母音；元音 / 大胸（俚语）
Chinese (Traditional) Meaning
拇指印（簽名） / 母音（語音學） / 大胸部（俚語）
Korean Meaning
무인 / 모음 / 큰 가슴
Vietnamese Meaning
dấu ngón tay cái (dùng thay chữ ký) / nguyên âm / ngực to (tiếng lóng)
Tagalog Meaning
tatak ng hinlalaki (pirma) / patinig / malalaking suso (balbal)
Sense（1）
拇印: thumb print (signature)
Sense（2）
母音: (phonetics) vowel
Sense（3）
ボイン: (slang) large breasts
（ romanization ）
Quizzes for review
拇印: thumb print (signature) / 母音: (phonetics) vowel / ボイン: (slang) large breasts
See correct answer
ぼいん
See correct answer
He put his thumb print on the contract.
See correct answer
彼は契約書にぼいんを押しました。
Japanese - English
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