Picture of an eye 目 with emphasized eye-brows 首 to express the special: the head or the chief. (When used as a radical often without eye-brows 頁 meaning forehead). It is always at the right side of a character.
Tip: Go to the radicals that are contained in this character and learn all the characters with this radical systematically!
Vocabulary
颤抖
chàn dǒu
to shudder; to shiver; to shake; to tremble
4850
颤动
chàn dòng
to tremble
5116
颤音
chàn yīn
vibrato (of stringed instrument); trill (in phonetics)
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