the kanji component 疒, used with characters relating to disease

Kangxi radical for sickness

an element of a kanji character; a kanji radical.

pain, suffering, sorrows

sickness / ill, sick

(slang) abnormal, mentally ill

to show, to make apparent / to express, to put into words / to signify, to represent, to symbolize, to stand for

to express, to say in words, to put into words

one thing

誰: who