outsider不是单身的意思。outsider作为名词，是可数名词，中文含义有“外人”、“局外人”、“外部的人”、“外来者”、“不被看好的人或动物”，其复数形式为outsiders。
outsider的中文意思及双语例句
outsider作为可数名词，意为外人;局外人;(组织、行业)外部的人;外来者;(比赛中)不被看好的人(或动物)。例句有：
1、Here she felt she would always be an outsider.
她在这里总觉得是个外人。
2、They have decided to hire outsiders for some of the key positions.
他们决定在某些关键职位上聘任外来人员。
3、The race was won by a 20–1 outsider.
比赛获胜者是匹不被看好、20赔1的赛马。
4、Malone, a cop, felt as much an outsider as any of them.
马隆是个警察，他跟他们一样都觉得自己像个外人。
5、He was an outsider in the race to be the new UN Secretary-General.
在新一任联合国秘书长的角逐中，他的胜算很小。
6、The most likely outcome may be to subcontract much of the work to an outsider.
最可能的结果是将大量的工作分包出去。
7、Outsiders who wed islanders are given only three years' right of abode at first.
岛外的人和岛民结婚之初只能获得三年的居住权。
8、Malone, a cop, felt as much an outsider as any of them.
马隆是个警察，他跟他们一样都觉得自己像个外人。
9、The clinic is open to outsiders as well as employees and their families.
本诊所除给职工及其家属就诊外，还对外开放。
10、Still, the outsider has finally become an American success.
话说回来，这位局外人最终成为了一个美国标杆。
