tiǎn
verb

Meanings

  1. 1 (classical) to wipe out; to exterminate
  2. 2 (classical) to use up; to exhaust

Examples

随意浪费东西就是暴殄天物
Suíyì làngfèi hǎo dōngxi, jiùshì bàotiǎntiānwù.
To waste good things recklessly is a senseless squandering of nature's gifts.

Tips

history
is a classical verb 'to exterminate / use up' and is not used by itself in modern Chinese, which says 消灭. It survives chiefly in the chengyu 暴殄天物 (to wantonly destroy what nature provides). Built on the 'death' radical .
register
Classical and literary only. You meet in old prose and the one common idiom, not in everyday speech.

Components

radical
dǎi
bad; death; bare bones
The 'death / bad' radical (originally stripped bones) fits a verb about destroying and exterminating. It is the indexing radical of .
phonetic
zhěn
thick hair; (here) phonetic
The right side is the same phonetic seen in and ; it supplies the sound for , which has drifted from the modern value.

Stroke Order

tiǎn