(はつおん)

はつおん
noun
nasal sound; the syllabic 'n' (ん) in Japanese
1. nasal sound; the moraic nasal 'n' (ん/ン)
In Japanese phonetics, the nasal syllable ん (hiragana) or ン (katakana), which is the only kana that represents a consonant without an accompanying vowel. Its actual pronunciation varies depending on the sound that follows it.
「ん」は撥音(はつおん)()ばれる。
'N' is called a hatsuon (nasal sound).
撥音(はつおん)発音(はつおん)(うし)ろに(つづ)(おと)によって()わる。
The pronunciation of the nasal 'n' changes depending on the sound that follows it.
日本語(にほんご)撥音(はつおん)「ん」は一拍分(いちはくぶん)(なが)さを()独立(どくりつ)した(おん)だ。
The Japanese nasal 'n' is an independent sound that takes up one mora of length.

A phonetics term composed of (はつ) (to spring, to flick) and (おん) (sound). Refers specifically to the kana ん, the only Japanese syllable that consists of a consonant alone.

PRONUNCIATION VARIATION:

The actual sound of ん changes based on what follows:

  • Before b, p, m → [m] (e.g., 新聞(しんぶん) sounds like 'shimbun')
  • Before d, t, n → [n] (e.g., (せん)に sounds like 'senni')
  • Before g, k → [ŋ] (e.g., 漫画(まんが) sounds like 'manga')
  • Before vowels or at end of word → nasalized vowel

COMMON COLLOCATIONS:

  • 撥音(はつおん)発音(はつおん): pronunciation of the nasal n
  • 撥音(はつおん)(ふく)(): words containing the nasal n
  • 撥音(はつおん)便(びん): euphonic nasal insertion (a historical sound change)

SIMILAR WORDS:

  • 発音(はつおん): pronunciation — a homophone but written with different kanji ((はつ) = emit, (おん) = sound); context usually makes the distinction clear
  • 鼻音(びおん): nasal sound — a broader phonetics term for any nasal consonant; 撥音(はつおん) refers specifically to ん

NOTE:
Not to be confused with the homophone 発音(はつおん) (pronunciation), which uses different kanji. In writing, the distinction is clear; in speech, context determines meaning.