discharge verb

1 from army/navy, etc.

ADV. dishonourably, honourably

PREP. from He was found guilty and dishonourably discharged from the army.

2 from prison/court

ADV. conditionally He was conditionally discharged after admitting the theft.

3 gas/liquid

ADV. directly

PREP. from, into Raw sewage was discharged from the treatment plant directly into the river.