等とう価か交こう換かんMeaningsNoun1. fair exchange; equivalent exchange; exchange of equal valueKanji used等equal価value交mingle換exchangePitch accentとうかこうかんComposed of等とう価かequivalence; equal value; parity; (logical) equivalenceNoun交こう換かんexchange; interchange; switching; reciprocity; barter; substitution; replacement; clearing (of checks, cheques)Noun