discharge

nouns

the sudden giving off of energy
is a type of (narrower)
an event that happens
the act of venting
a substance that is emitted or released
any of several bodily processes by which substances go out of the body
"the discharge of pus"
electrical conduction through a gas in an applied electric field
the pouring forth of a fluid
the termination of someone's employment (leaving them free to depart)
a formal written statement of relinquishment
the act of discharging a gun

verbs

complete or carry out
"discharge one's duties"
pour forth or release
"discharge liquids"
is a type of (narrower)
distribute or disperse widely
"The invaders spread their language all over the country"
free from obligations or duties
remove the charge from
antonym
is a type of (narrower)
remove something concrete, as by lifting, pushing, or taking off, or remove something abstract
"remove a threat"; "remove a wrapper"; "Remove the dirty dishes from the table"; "take the gun from your pocket"; "This machine withdraws heat from the environment"
go off or discharge
"The gun fired"
pronounce not guilty of criminal charges
"The suspect was cleared of the murder charges"
eliminate (a substance)
"combustion products are exhausted in the engine"; "the plant releases a gas"
leave or unload
"unload the cargo"; "drop off the passengers at the hotel"
cause to go off
"fire a gun"; "fire a bullet"
release from military service
antonym
become empty or void of its content
"The room emptied"