火か山ざん毛もうMeaningsNoun1. Pele's hair (threads of volcanic glass formed in mid-air)Kanji used火fire山mountain毛furPitch accentかざんもうComposed of火か山ざんvolcanoNoun毛もうone-thousandth; 0.03 mm (one-thousandth of a sun); 0.01 percent (one-thousandth of a wari); 3.75 milligrams (one-thousandth of a monme); old monetary unit (0.0001 yen)Numeric