zhèng / zhēng
noun #1,936

Meanings

  1. 1 disease; illness; condition
  2. 2 symptom; syndrome

Examples

抑郁症
Tā yǒu yìyùzhèng.
He has depression.
什么 症状
Nǐ yǒu shénme zhèngzhuàng?
What symptoms do you have?
Áizhèng shì yī zhǒng yánzhòng de jíbìng.
Cancer is a serious disease.

Tips

usage
is the standard suffix turning a noun into a medical condition: (cancer) + 癌症 (cancer as a disease), (inflammation) → 炎症, 抑郁 (depressed) → 抑郁症. The compound 症状 means 'symptoms' — what a doctor asks about.
mistakes
is polyphone: read zhèng for everything medical, but zhēng in the single compound 症结 (sticking point / abdominal lump in TCM). The traditional form for the zhēng reading was originally ; modern simplified merges both glyphs into , so the tone is the only cue.

Components

radical
sickness (radical form)
Outer sickness-radical — the indexing radical, picturing a person reclining on a bed. Standard wrapper for illness vocabulary: (ill), (ache), (weary), (epidemic). Sets the semantic stage: a body laid out under a roof, suffering.
phonetic
zhèng
upright; correct
Inner supplies the sound zhèng exactly. Phonetic family: (politics), (whole), (campaign) — all on . Semantically silent here, but a happy mnemonic accident: means 'correct,' so reads as 'pinning down the correct (diagnosis) for the illness.'

Stroke Order

zhèng