こう
勾
こ
股
げん
弦

noun

Rare.
  1. three sides of right triangle (minor cathetus, major cathetus and hypotenuse).

Variations

Pronunciation Kanji Kana Is Common
こう
勾
こ
股
げん
弦
 勾股弦 こうこげん
こう
鈎
こ
股
げん
弦
 鈎股弦 こうこげん

Contained Kanji Breakdown

be bent, slope, capture
コウ　ま.がる　ク (Late High School)
wrapping enclosure, wrapping radical (no. 20)
ホウ　つつ.む (Kentei 1)
I, myself, katakana mu radical (no. 28)
シ　ボウ　ム (Kentei 1)
thigh, crotch
また　コ　もも (Late High School)
month, moon
つき　ゲツ　ガツ (1st, N5)
pike, windy-again radical (no. 79)
シュ　また　ほこ (Kentei 1)
table, table enclosure, table or windy radical (no. 16)
キ　きにょう (Kentei 1)
or again, furthermore, on the other hand
また　ユウ　やす (Late Jr. High, N1)
bowstring, chord, hypotenuse
つる　ゲン (Early High School, N1)
bow, bow (archery, violin)
ゆみ　キュウ　こ (2nd, N1)
mysterious, occultness, black
ゲン　けん　くろ (Early Jr. High, N1)
kettle lid radical (no. 8)
トウ (Kentei 1)
short thread radical (no. 52)
ヨウ　ちいさい (Kentei 1)