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to let loose

to let loose

6 3.9
Make a sudden loud sound, like a shout or laugh
  • phrasal verb
  • /lɛt luːs/
translation icon : soltar
  • But then, what could I possibly do except let loose a resounding MEH?
  • let loose a scream
  • let loose a torrent
  • let loose a burst

Examples

  • As it was no longer necessary to hold her tongue, Amy let loose.

    Fiction book (1999)
  • With a deep breath, she switched on her amp and let loose with the best she had.

    Fiction book (1998)
  • The people let loose with a mighty shout.

  • Every so often, he let loose a complaining belch.

    Fiction book (1995)
  • Then, when you have him, let loose with a big ol' hound dog howl.

  • By way of answer, the fellow who'd shot at him let loose with an unmistakable rebel yell.

    Fiction book (1992)
  • Dorian/Mask throws his head back and lets loose a deep booming laugh.

    Fiction book (1994)
  • Suddenly, Lillie let loose a blood-curdling scream, and everybody at the tables turned around and looked at us.

    Fiction book (1992)
  • Granny Bones cupped her plump hands to her mouth and let loose a long, eerie, yodeling cry.

    Fiction book (1994)
  • At the concert, the crowd let loose with a loud cheer when the band appeared on stage.

Synonyms

to unleash
vsto let loose
201 4.3

To suddenly let a strong feeling, power, or animal go free

is about making a sudden audible utterance rather than releasing power or force generally
to explode
vsto let loose
187 3.5

To suddenly show a strong feeling, often anger

is broader, covering any sudden audible expression, not only intense emotions
to cry out
vsto let loose
108 1.8

Shout loudly to show a strong feeling, for example when surprised or hurt

is broader, meaning any sudden or free audible expression not only reactionary cries
to utter
vsto let loose
107 2.9

To say something aloud

adds the idea of sudden or freely released audible expression rather than general speech
to emit
vsto let loose
91 4.4

Send out light, heat, sound or gas

is specifically about audible utterance, not general physical emissions
to exclaim
vsto let loose
81 3.4

Say something suddenly and loudly because you feel surprised or excited

is about making a sudden sound or exclamation more generally
to let out
vsto let loose
50 3.1

Make a sound like a laugh, cry, or sigh

is more about making a deliberate or sudden audible utterance rather than involuntary sounds
to blurt out
vsto let loose
  • Informal
42 3.9

Say something suddenly without thinking

is similar but can be a free audible sound, not only impulsive speech
to pour out
vsto let loose
  • Informal
33 3.9

To tell someone your feelings and thoughts freely

is more about producing a sudden audible exclamation rather than extended free expression
to spit out
vsto let loose
  • Informal
15 4.4

To say words quickly and angrily to show dislike

is less about anger and more about making a sudden audible utterance
to shout out
vsto let loose
13 4.2

Say something loudly to show strong feeling or get attention

is more general, covering sudden audible exclamations beyond attention calls
to burst out
vsto let loose
9 3.3

Suddenly say something or make a loud sound

is more generally about making a sudden audible utterance rather than only emotion
to pipe up
vsto let loose
  • Informal
6 5.9

To start speaking suddenly, often loudly or in a high voice

is broader, covering any free or sudden audible expression, not only shrill voices
to let fly
vsto let loose
3 5.8

Send something suddenly and forcefully, like a rock or angry words

is more focused on producing a sudden audible sound rather than sending objects or words forcefully
to ejaculate
vsto let loose
2 8.7

To say something suddenly and loudly because of surprise or strong feeling

is similar but covers sudden audible sounds beyond brief loud remarks
to pop off
vsto let loose
  • Informal
1 8.1

To suddenly say something angry without warning

focuses more on producing a sudden audible sound rather than anger specifically
to give vent
vsto let loose
1 6.5

To express strong feelings such as anger or sadness

is narrower in sound, focusing on audible release rather than broad emotional release
to blurp
vsto let loose
  • Informal
1 9.5

To make a short silly sound suddenly

is more about intentional or clearly expressive sudden audible sounds rather than accidental noises

Antonyms

176 4.8

To stop public protest by force or by people in power

169 3.5

To stop someone from speaking or making noise

How Loud

to scream
1.0
to shout
644 1.0
to let loose
6 3.9
to call out
152 3.5
to murmur
11 4.2
to whisper
586 1.0

Surface Forms

let loose infinitive
let loose past
let loose past participle
letting loose present participle
lets loose third person singular

Morphology

let + loose

The meaning is directly and compositionally derivable from 'let' (allow) + 'loose' (free/unrestrained): allowing someone or something to be free or to act without restraint follows straightforwardly from the constituent meanings. This pattern is cross-linguistically common and follows normal English verb + adjective/particle composition, so a B1 learner who knows both words will likely understand the MWE.

Etymology

Let loose comes from the picture of letting go of a rope or leash so what was held back can suddenly move and make noise, with let meaning allow and loose meaning free. So it now often means 'a sudden sound or outburst', like a laugh or cheer.