xiā
adjective HSK 7-9 #2,404

Meanings

  1. 1 blind
  2. 2 blindly
  3. 3 aimlessly
  4. 4 groundlessly

Examples

Bié xiāshuō!
Don't talk nonsense!
Tā yī zhī yǎnjīng xiā le.
One of his eyes went blind.
Nǐ bié xiā cāoxīn le.
Stop worrying for nothing.

Tips

usage
is very commonly used as an adverb meaning "blindly/randomly/without basis": 瞎说 (talk nonsense), 瞎猜 (guess randomly), 瞎忙 (busy for nothing), 瞎搞 (mess around). This colloquial usage is far more common than the literal meaning of "blind".
mistakes
Using for "blind" can sound informal or blunt. The more respectful terms are 失明 (lost sight) or 视力障碍 (visual impairment).

Components

radical
eye
Eye radical on the left — pictograph of an eye with the pupil drawn vertically. means "blind" literally (no light reaching the eye) and idiomatically "in vain, randomly" (acting blindly). The radical is exact. Same eye radical heads look, eye, sleep, stare — the sight family.
phonetic
hài
to harm; injure (here phonetic)
Right side supplies the sound: hài drifted to xiā with regular h/x alternation in older Chinese. Carries strong semantic resonance: a (harm, injury) to the eye is exactly what causes (blindness). The two readings link in sense as well as sound — is harm taking the form of darkness.

Stroke Order

xiā