tài
verb #36,820

Meanings

  1. 1 to discard
  2. 2 to eliminate
  3. 3 to weed out

Examples

Bǐsài zhōng shílì chà de xuǎnshǒu huì bèi táotài.
Weaker players will be eliminated during the competition.
Zhè zhǒng jiù shèbèi zǎo jiù gāi tàihuàn le.
This kind of old equipment should have been replaced long ago.

Tips

usage
almost never appears alone in modern Chinese. You'll meet it in compounds: 淘汰 (táotài, 'to eliminate / weed out' — the most common), (tàihuàn, 'to replace / phase out'), 优胜 (yōushèng-liètài, 'survival of the fittest, lit. the superior wins, the inferior is weeded out').
memory
The (water) radical hints at the original sense: rinsing rice or grain to wash away the bad bits. From physical 'wash out' came metaphorical 'screen out / eliminate'.

Stroke Order

tài