正せい断だん層そうMeaningsNoun1. normal faultKanji used正correct断be cut off層layerPitch accentせいだんそうComposed of正せい(logical) true; regular; 10^40; ten duodecillion; original; positive; greater than zero; thesis (in dialectics)Noun断だん層そうfault; dislocation; gap; discrepancyNoun