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to discharge

to discharge

12 4.4
Take people or things out of a vehicle by unloading
  • verb
  • /dɪsˈtʃɑrdʒ/
translation icon : verter
  • The battery will discharge its energy slowly to ensure a longer lifespan.
  • discharge pollutants
  • discharge waste
  • discharge contaminants

Is it like, is it discharging energy?

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Examples

  • Furthermore, these organic pollutants have significant effects on the environment, whether discharged from fish farms or from seafood processing plants.

    Academic text (1999)
  • Plants and bivalves effectively remove nutrients discharged by aquaculture operations.

    Academic text (1999)
  • Ladies and gentlemen, at this time, due to a police investigation, we have to discharge this train.

  • The delivery system we designed... ...will discharge the viral agent by midnight tonight.

  • Similarly, this electric battery would discharge all at the same time, causing large sparks.

  • The gas was discharging onto the well, onto the rig.

  • The filtered water can then be discharged into the municipal water treatment system.

    Academic text (1994)
  • Poland has also set standards for effluents discharged into marine waters.

    Academic text (1999)
  • The factory was investigated for illegally discharging harmful waste into the river.

  • As the storm approached, the clouds began to discharge heavy rain.

Synonyms

to release
vsto discharge
446 2.7

To allow a liquid, gas, or energy to flow out

also covers becoming completely without contents when things are let out
to empty
vsto discharge
179 1.0

To remove everything from a container or place

can mean letting things out without removing every last bit
to unload
vsto discharge
125 2.6

Take things or people out of a vehicle like a truck

is the broad letting out of substances, not focused on goods or people
to expel
vsto discharge
34 5.0

Push out a substance, for example gas from a body or container

is a general letting out that may not use force
to eject
vsto discharge
20 4.1

Push a liquid or other substance out of something

is broader and not always sudden or forceful
to exhaust
vsto discharge
  • Specialized
10 4.8

To remove gas or steam from a machine

is the broad letting out term, not limited to engines or plants
to exude
vsto discharge
4 6.5

Give off liquid slowly, often in drops

is a general letting out, not limited to slow small flows
to effuse
vsto discharge
9.1

To come out freely, as a liquid, gas, or light

is a general letting out, not always a large abundant stream
to outgas
vsto discharge
  • Specialized
7.9

To release gas from a material when it is heated or in a vacuum

is a general letting out, not tied to heat or material change

Antonyms

1.0

To make a place full by putting people or things into it

60 3.0

To hold something inside so it does not escape

Compounds

7 4.2

An official release from the military when someone leaves with a good record

6 6.7

Official removal from the military because of a serious crime or bad behavior

electrical discharge
  • Specialized
1 4.2

A sudden flow of electricity that makes a spark or flash

A fluid that comes from the vagina, usually clear or white

discharge lamp
  • Specialized
1 6.7

A lamp that makes light when electricity passes between two metal points inside a gas

discharge pipe
  • Specialized
1 3.8

A pipe that carries water or waste away from a building

electric discharge
  • Specialized
1 5.2

A flow of electricity through a gas that makes light or a spark

brush discharge
  • Specialized
9.9

A faint blue electric glow with many thin light rays that appears when high voltage makes a spark

corona discharge
  • Specialized
7.9

A faint glow around a high-voltage wire when the air becomes charged

7.0

A lamp that makes light by passing electricity between two metal parts inside a glass tube

gas-discharge lamp
  • Specialized
5.8

A lamp that makes light when electricity passes through gas in a glass tube

gas-discharge tube
  • Specialized
5.4

A sealed tube where electricity makes the gas inside glow

How Much

to expel
34 5.0
to eject
20 4.1
to release
446 2.7
to discharge
12 4.4
to leak
212 1.0
to drip
171 1.0
to seep
82 2.7

Surface Forms

discharge infinitive
discharged past
discharged past participle
discharging present participle
discharges third person singular

Morphology

discharge = charge (semi-transparent) = dis + charge

The reversative idea of removing a load is still present, but the generalized sense 'emit or release waste, liquid, gas, or energy' is not fully predictable from the most common modern senses of 'charge'.

Etymology

Discharge comes from old parts dis- meaning 'off' and charge meaning 'load' or 'burden', like a truck full of boxes. So to discharge something is to take the load 'off' or let out its contents.