吞

tūn
verb HSK 6 #3,272

Meanings

  1. 1 to swallow; to gulp down
  2. 2 to annex; to engulf; to take over

Examples

HSK 2
Dàyú tūn xiǎo yú.
Big fish swallow small fish.
HSK 4
Tā bǎ yàopiàn tūn xiàqù le.
He swallowed the pill.
HSK 7-9
Bié tūn nàme kuài, xiǎoxīn yē zhe.
Don't swallow so fast; be careful not to choke.

Tips

usage
吞 is for swallowing whole, without chewing. 吞吞吐吐 = to hesitate in speech (literally 'swallowing and spitting'), meaning to be evasive or mumbling.
memory
The character has 口 (mouth) at the top and 天 (heaven/sky) at the bottom - as if the mouth is swallowing the sky. Think big gulp.

Components

radical
口 kǒu
mouth
Mouth radical at the bottom - the indexing radical. It supplies meaning unmistakably: 吞 is something the mouth swallows down whole, without chewing. Same radical heads the broader eating/sound family. The vivid pair 吞云吐雾 ('swallow clouds, breathe out mist') captures the imagery - vast intake through the mouth.
phonetic
天 tiān
sky; heaven
天 (tiān) on top supplies the sound, drifting initial to give tūn. The image - sky/heaven looming over a mouth - gives a faint mnemonic flavour for 'swallowing whole, taking it all in.' Same phonetic stem feeds 添 (add). Chiefly sonic, with meaning delivered by the mouth below.

Stroke Order

吞 tūn