attrib.
1- consisting of five parts or things五部分（组成）的; 包括五件事物的。
1.1
- five times as much or as many五倍的。
1.2
- (of time in music) having five beats in a bar（音乐节拍）一小节五拍的。
- increase or cause to increase fivefold（使）成五倍。
- a fivefold number or amount; a set of five五倍数字（或数量）; 五件套。
派生词
quintuply
adverb词源
late 16th cent.: via French from medieval Latin quintuplus, from Latin quintus 'fifth'+ -plus as in duplus （see DUPLE）.