寛骨臼 かんこつきゅう Meanings Noun acetabulum; cotyloid cavity Kanji 寛 lenient. Read as カン. 骨 bone. Read as コツ. 臼 mortar. Read as キュウ. Words containing 寛骨臼 寛骨臼蓋 (かんこつきゅうがい) acetabular roof Jinuma: Japanese Dictionary · Word lists