pinyin yī
strokes 1
meaning yī : one / single / a(n)

笔顺 Stroke order

提示 Etymology
A horizontal stroke 一 to indicate the meaning of "one". The simplest Chinese character.

部首 Radical
一 （横 héng）

常用词语 Frequently-used words or phrases
万一  wàn yī just in case / if by any chance / contingency
一点 yī dianr3 a bit / a little 
一定  yī dìng surely / certainly / necessarily / fixed / a certain (extent, etc.) / given / particular 
一些  yī xiē some / a few / a little 
一月  yī yuè first month / January 
一共  yí gòng altogether 
一样  yí yàng same / like / equal to / the same as / just like 
一起   yì qǐ together 
 一会儿 yì huir3 a while