guàn​shuǐ

to pour water into

灌水 guàn//shuǐ
to pour water into
to irrigate; to pour water into a container or an object
to pump meat
to inject water into meat or other food items to increase weight before sale
to post filler
(internet slang) to post low-quality messages, small talk, or content with no substance on an online forum or thread
to inflate
to use dishonest methods to inflate numbers, data, or the quality of something; to cook the books
to gulp down water
to drink water quickly or in large amounts

Frequency

Written text
1.85 per million

Sources

Frequency data
BCC Corpus (BLCU)