そう
双
つい
対

noun

Mathematics.
  1. duality.

Variations

Pronunciation Kanji Kana Is Common
そう
双
つい
対
 双対 そうつい

Contained Kanji Breakdown

pair, set, comparison
ソウ　ふた　たぐい (8th, N2)
or again, furthermore, on the other hand
また　ユウ　やす (8th, N1)
vis-a-vis, opposite, even
タイ　つし　ツイ (3rd, N3)
sentence, literature, style
ブン　モン　も (1st, N4)
kettle lid radical (no. 8)
トウ (Kentei 1)
mow, cut grass, subdue
ガイ　ゲ　おさ.める (Kentei 1)
measurement, tenth of a shaku, a little
スン　す　みき (6th, N1)