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to give off

to give off

57 2.6
To send out something like a smell, light, or heat
  • phrasal verb
  • /ɡɪv ɔf/
translation icon : desprender
  • And Cassiopeia A gives off a whole lot of radio signals.
  • give off a smell
  • give off heat
  • give off light

If you just not, if you're not giving off that positive energy.

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Examples

  • The glowing embers gave off a comforting warmth as we sat around the campfire.

  • That bubbling there is giving off a huge amount of oxygen gas.

  • But she stood in front of the room and she gave off this incredible energy.

  • Her body gives off a metallic scent.

  • I hope you know these bulbs are giving off a lot of heat.

  • The 50 globular clusters discovered give off an intense blue light, a signature of young stars.

    Academic text (1992)
  • When you're being indecisive, it can give off an energy of weakness.

  • I've rerouted the current so it gives off a negative magnetic field.

  • Old couples like him and Janice give off the musty smell of dead flowers.

    Fiction book (1990)
  • A low-emissivity material, with a rating of 0.02, can get very hot without giving off much infrared radiation.

    Academic text (2000)

Synonyms

to smell
vsto give off
862 1.0

To give off a scent that is pleasant or bad

is the broader action of producing various outputs beyond just odors
to emit
vsto give off
91 4.4

Send out light, heat, sound or gas

is the common everyday way to produce or release such things
to emanate
vsto give off
60 6.5

To come out from a source, like a smell, sound, or feeling

is the general action of producing or letting such things be released
to radiate
vsto give off
  • Specialized
33 4.3

Give off heat, light, or energy from a source

is the general act of producing outputs, not limited to central source patterns
to give out
vsto give off
8 2.9

To send out light, heat, sound or a smell

is the more informal, everyday way to produce or release those outputs
to fume
vsto give off
1 4.6

To give off visible smoke or gas from something

is the wider term for producing outputs, not focused only on visible smoke
to give forth
vsto give off
  • Archaic
1 5.5

To send out a sound, light, or smell

is the informal everyday expression for making those things come out
to pass off
vsto give off
7.1

To release gas or a bad smell quietly

is the broader, neutral way to describe producing or emitting things
to effuse
vsto give off
9.1

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

describes the same release but without stressing abundance or flow

Antonyms

217 3.0

To take in things such as liquid, light, or information

How Strong

to radiate
  • Specialized
33 4.3
to exude
4 6.5
to emit
91 4.4
to give off
57 2.6
release
149 3.6
to produce
2.0

Surface Forms

give off infinitive
gave off past
given off past participle
giving off present participle
gives off third person singular

Morphology

give + off

The meaning 'to produce or emit' is directly built from 'give' (to supply/produce) combined with the particle 'off' which conveys outward separation or awayness; together they transparently signal something being sent out. This verb+particle compositional pattern is common and generally predictable, so a B1 learner who knows both constituents should be able to infer the meaning.

Etymology

The phrasal verb give off comes from the simple image of an object sending something away: the verb give plus the small word off shows the thing moves out, as when a flower gives off a smell or a fire gives off heat. So, give off means 'to produce or send out' smells, light, heat, gas, or feelings.