词根词缀：ceno-, caeno-, keno-, ken-; -cenosis

【来源及含义】Greek: empty; removal [medical discharge or evacuation]

【相关词根词缀】Related "empty, vacant" word units: vacu-; void.

【同源单词】cenophobia, cenotaph, cenotaphic, hydrocenosis, hypercenosis, kenkosis