咬耗症 こうもうしょう Meanings Noun attrition; occlusal wear See also: 咬耗 (こうもう). Kanji 咬 bite; gnaw; chew. Read as コウ. 耗 wear down. Read as モウ. 症 symptom. Read as ショウ. Word lists Dentistry Jinuma: Japanese Dictionary · Word lists