dormitory/'dɔːmɪtərɪ $ 'dɔːrmətɔːrɪ/

n. a large room with many beds, esp. in a school or college

n. 〖复-ries/-rɪz/〗 [C] 学生宿舍：the boy's dormitory 男生宿舍

◇We lived in the same dormitory last year. 去年我们住同一个寝室。

构词dormit（睡觉）+ -ory

同缀 directory; factory; lavatory

用法亦作dorm/dɔːm $ dɔːrm/。