○

○
[líng]
character used in Taiwan as a substitute for a real name (like "X" in English)
variant of 〇[líng]

简体中文>英语, CC-CEDICT

○
líng
数的空位(同‘零’),多用于数字中 {(usu. used in numbers) zero sign; nought (same as 零 líng)}:
- 三～六号 {No. 306}
- 一九九～年。 {the year 1990}

简体中文>英语, 现代汉语词典

○
líng
数 [usu used in numbers] zero sign; nought
- 二○○二年 year 2002

○
líng
数 [usu used in numbers] zero sign; nought
- 二○○二年 year 2002

- 简体中文>英语, 汉英大词典