吞

to swallow / to take

mouth / classifier for things with mouths (people, domestic animals, cannons, wells etc) / classifier for bites or mouthfuls

day / sky / heaven

to swallow / to engulf / to gobble up

to annex

to swallow / to gulp

to hum and haw (idiom); to mumble as if hiding sth / to speak and break off, then start again / to hold sth back

to annex / to swallow (up) / to embezzle

to swallow clouds and blow out fog (idiom) / to blow cigarette or opium smoke

to take in and send out (in large quantities)

to swallow up / to annex / to merge

wonton

a man who is never content is like a snake trying to swallow an elephant (idiom)

to devour

phagocytosis (ingesting and destroying foreign matter)

dysphagia (medicine)