鈍角三角形

Chinese

		obtuse angle	triangle
trad. (鈍角三角形)		鈍角	三角形
simp. (钝角三角形)		钝角	三角形

Pronunciation

Mandarin
(Pinyin): dùnjiǎo sānjiǎoxíng

(Zhuyin): ㄉㄨㄣˋ ㄐㄧㄠˇ ㄙㄢㄐㄧㄠˇ ㄒㄧㄥˊ
Cantonese (Jyutping): deon⁶ gok³ saam¹ gok³ jing⁴

Mandarin
- (Standard Chinese)⁺
  - Hanyu Pinyin: dùnjiǎo sānjiǎoxíng
  - Zhuyin: ㄉㄨㄣˋ ㄐㄧㄠˇ ㄙㄢㄐㄧㄠˇ ㄒㄧㄥˊ
  - Tongyong Pinyin: dùnjiǎo sanjiǎosíng
  - Wade–Giles: tun⁴-chiao³ san¹-chiao³-hsing²
  - Yale: dwùn-jyǎu sān-jyǎu-syíng
  - Gwoyeu Romatzyh: duennjeau sanjeaushyng
  - Palladius: дуньцзяо саньцзяосин (dunʹczjao sanʹczjaosin)
  - Sinological IPA ^(key): /tu̯ən⁵¹ t͡ɕi̯ɑʊ̯²¹⁴⁻²¹ sän⁵⁵ t͡ɕi̯ɑʊ̯²¹⁴⁻²¹ ɕiŋ³⁵/
Cantonese
- (Standard Cantonese, Guangzhou–Hong Kong)⁺
  - Jyutping: deon⁶ gok³ saam¹ gok³ jing⁴
  - Yale: deuhn gok sāam gok yìhng
  - Cantonese Pinyin: doen⁶ gok⁸ saam¹ gok⁸ jing⁴
  - Guangdong Romanization: dên⁶ gog³ sam¹ gog³ ying⁴
  - Sinological IPA ^(key): /tɵn²² kɔːk̚³ saːm⁵⁵ kɔːk̚³ jɪŋ²¹/

Noun

鈍角三角形

(geometry) obtuse triangle

Japanese

Kanji in this term
鈍	角	三	角	形
どん Grade: S	かく Grade: 2	さん Grade: 1	かく > かっ Grade: 2	けい Grade: 2
on'yomi

Etymology

鈍角 (“obtuse angle”) +‎ 三角形 (“triangle”)

Noun

鈍(どん)角(かく)三(さん)角(かっ)形(けい) • (donkaku sankakkei)

obtuse triangle

Antonyms

鋭角三角形(えいかくさんかっけい) (eikaku sankakkei)

References

Shinmura, Izuru, editor (1998), 広辞苑 [Kōjien] (in Japanese), Fifth edition, Tokyo: Iwanami Shoten, →ISBN