手 (shǒu:hand)
手 is a pictograph. The ancient form of手 looks like a hand with five fingers.
As a radical, 手 is often placed on the left side of a compound, where it’s
written as 扌. It can also appear on the bottom of a radical. The手 radical
indicates that the character is about something related to hands, such as
掌(zhǎng; palm)or actions done by hands 打(dǎ;to hit) and 拿(ná;to fetch
or to hold). Hands also have connotations of “useful” and “capable”. A person
who can do a lot of things with their hands is competent. Therefore, another
meaning of手 is a person who is good at a certain profession. For example,
歌手 (gē shǒu; song hand)means singer.