鈍角

See also: 钝角

Chinese

		blunt; stupid	horn; angle; role horn; angle; role; actor; contend; horn-shaped; Chinese musical note
trad. (鈍角)		鈍	角
simp. (钝角)		钝	角

Pronunciation

Mandarin
(Pinyin): dùnjiǎo

(Zhuyin): ㄉㄨㄣˋ ㄐㄧㄠˇ
Cantonese (Jyutping): deon⁶ gok³
Min Nan (POJ): tūn-kak

Mandarin
- (Standard Chinese)⁺
  - Pinyin: dùnjiǎo
  - Zhuyin: ㄉㄨㄣˋ ㄐㄧㄠˇ
  - Gwoyeu Romatzyh: duennjeau
  - IPA ^(key): /tu̯ən⁵¹ t͡ɕi̯ɑʊ̯²¹⁴⁻²¹⁽⁴⁾/
- (Standard Chinese, erhua-ed)⁺
  - Pinyin: dùnjiǎor
  - Zhuyin: ㄉㄨㄣˋ ㄐㄧㄠˇㄦ
  - Gwoyeu Romatzyh: duennjeaul
  - IPA ^(key): /tu̯ən⁵¹ t͡ɕjaʊɻʷ²¹⁴⁻²¹⁽⁴⁾/
Cantonese
- (Standard Cantonese, Guangzhou)⁺
  - Jyutping: deon⁶ gok³
  - Yale: deuhn gok
  - Cantonese Pinyin: doen⁶ gok⁸
  - Guangdong Romanization: dên⁶ gog³
  - IPA ^(key): /tɵn²² kɔːk̚³/
Min Nan
- (Hokkien)
  - Pe̍h-ōe-jī: tūn-kak
  - Tâi-lô: tūn-kak
  - Phofsit Daibuun: duxnkag
  - IPA (Xiamen): /tun²²⁻²¹ kak̚³²/
  - IPA (Quanzhou): /tun⁴¹⁻²² kak̚⁵/
  - IPA (Zhangzhou): /tun²²⁻²¹ kak̚³²/
  - IPA (Taipei): /tun³³⁻¹¹ kak̚³²/
  - IPA (Kaohsiung): /tun³³⁻²¹ kak̚³²/

Noun

鈍角

(geometry) obtuse angle (angle that is greater than 90 degrees and less than 180 degrees)

Coordinate terms

銳角／锐角 (ruìjiǎo)
直角 (zhíjiǎo)
平角 (píngjiǎo)
周角 (zhōujiǎo)

Derived terms

鈍角三角形／钝角三角形 (dùnjiǎo sānjiǎoxíng)

Japanese

Kanji in this term
鈍	角
どん Grade: S	かく Grade: 2
on’yomi

Noun

鈍角 (hiragana どんかく, rōmaji donkaku)

(geometry) obtuse angle

Antonyms

鋭角 (えいかく) (eikaku, “acute angle”)

Compounds

鈍角三角形 (どんかくさんかっけい) (donkaku sankakkei, “obtuse triangle”)

References

2002, Ineko Kondō; Fumi Takano; Mary E Althaus; et. al., Shogakukan Progressive Japanese-English Dictionary, Third Edition, Tokyo: Shōgakukan, →ISBN.

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