English Reference

Word

discharge

Phoneticsdis·charge

/ˈdɪsˌtʃɑɹdʒ/

Definitions

01to release from an institution

B2

v. to officially allow someone to leave a place like a hospital, the army, or a court.

v. to release someone officially from a period of confinement, service, or institutional care.

“The doctors decided to discharge the patient after his fever went down.”

“The tribunal ruled to discharge the defendant after concluding that the evidence presented by the prosecution was insufficient for a conviction.”

Formal

Usage

Often used in the passive voice when referring to hospital or military contexts.

Antonyms

02to fire a weapon

C1

v. to shoot a gun or let an arrow fly.

v. to fire a weapon or release a projectile.

“The officer was careful not to discharge his weapon in the crowded street.”

“Forensic analysis confirmed that the suspect did not discharge the firearm during the struggle, as no gunshot residue was found on his hands.”

Formal · Technical

Synonyms

Antonyms

03to perform a duty

C1

v. to do what you are required to do, like a job or a promise.

v. to fulfill or carry out a duty, responsibility, or legal obligation.

“She worked hard to discharge her duties as the new manager.”

“The executor of the estate is legally required to discharge all outstanding debts before distributing the remaining assets to the heirs.”

Formal · Academic

Antonyms

04to emit a substance

B2 · Science

v. to send out a liquid, gas, or other substance.

v. to release or emit a substance, often as a waste product or from a wound.

“The factory was fined for discharging chemicals into the nearby river.”

“The infected wound began to discharge a clear fluid, indicating that the healing process was not yet complete.”

Technical

Synonyms

Antonyms

05official release

B2

n. the act of being allowed to leave a job or institution.

n. the formal act of releasing someone from an obligation, service, or confinement.

“He received an honorable discharge after serving four years in the navy.”

“Upon his discharge from the psychiatric facility, the patient was provided with a comprehensive outpatient care plan.”

Formal

Synonyms

06emitted substance

C1 · Medicine

n. liquid or gas that comes out of something, often from a pipe or a wound.

n. a substance that has been emitted or released, particularly waste or biological fluid.

“The plumber checked the pipe for any unusual discharge.”

“Environmental inspectors monitored the industrial discharge to ensure it met the safety standards set by the local government.”

Technical

Real-World Examples

“The university said in a statement the student victim had "sustained non-life threatening injuries" and was discharged from hospital.”
BBC News · 15 Aug 2026
“All three were taken to hospital for checks but were discharged shortly afterwards, Chomchoey said.”
BBC News · 15 Aug 2026
“Daera said "no active discharge was found" but "a definite line of enquiry is being followed regarding the source of the pollution".”
BBC News · 12 Aug 2026

Etymology

From Middle English dischargen, from Old French deschargier (“to unload”), from Late Latin discarricāre (“unload”). By surface analysis, dis- + charge.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

Collocations

discharged from hospital

Domains

LawLogicMedicineMilitary

This entry

Level
C1 · Advanced
Frequency
Frequent
Updated

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English Reference