Collins Chinese Dictionary Plus (3rd edition), 2011:
灌
guàn 动
1
(=灌溉) irrigate
2
(=注入) pour …into
- 灌热(熱)水瓶 guàn rèshuǐpíng pour water into a flask
3
(=强行劝酒) force …to drink
- 他把别(別)人都灌醉了。 Tā bǎ biérén dōu guànzuì le. He got them all drunk.
4
(=录音) record