spinster/ˈspɪnstə(r); `spɪnstɚ/ n(a) (law or fml 律或文) unmarried woman 未婚女子.(b) (often derog 常作贬义) woman who remains single after the usual age for marrying 老处女. Cf 参看 bachelor 1.
牛津英汉双解词典