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Definition 2024

銳角

銳角

See also: 鋭角 and 锐角

Chinese

		acute	horn; angle; role horn; angle; role; actor; contend; horn-shaped; Chinese musical note
trad. (銳角)		銳	角
simp. (锐角)		锐	角

Noun

銳角

acute angle (angle measuring less than ninety degrees)

Antonyms

鈍角／钝角 (dùnjiǎo)

Japanese

Kanji in this term
銳	角
えい Hyōgaiji	かく Grade: 2
on'yomi

Noun

銳角 ‎(kyūjitai kanji, shinjitai kanji 鋭角, hiragana えいかく, romaji eikaku)

(geometry) acute angle

Antonyms

鈍角 (どんかく) ‎(donkaku, “obtuse angle”)

Compounds

銳角三角形 (えいかくさんかっけい) ‎(eikaku sankakkei, “acute triangle”)