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big gun

big gun

9 5.1
An important person with power in a company or field
  • noun
  • /bɪɡ ɡʌn/
  • Informal
translation icon : pez gordo
  • We often envision influencers only as "big guns" on the social web that can drive change through tweets, blog posts, etc.
  • bring in the big guns
  • call in the big guns
  • pull out the big guns

And so, guys, we brought in the big guns for this.

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Examples

  • The EU technocrats have finally pulled out the big guns!

    Blog text (6)
  • Bring out the 'big guns' and you'll surely find success.

    Blog text (21)
  • And so, guys, we brought in the big guns for this.

  • Time to bring out the big guns!

  • It's time to bring out the big guns.

  • We need to pull out the big guns.

  • Send in some big guns with big names.

    Blog text (16)
  • The union is pulling out all the big guns today, huh?

  • Our mission is quite simple: help the little guy compete with the big guns.

    Blog text (21)
  • To win the election, they called in the big gun: their most experienced campaign strategist.

Synonyms

giant
vsbig gun
126 4.0

A very important and influential person in a field

is a general term for an important person, not always outstandingly dominant
big shot
vsbig gun
  • Informal
91 3.9

A person who is important and powerful in a job or field

is a general term for any powerful person in a situation
big name
vsbig gun
43 3.5

A famous and important person or group in one area

focuses on importance in any context, not only fame
big deal
vsbig gun
  • Informal
37 3.8

An important person who is treated as successful or powerful

is a neutral label for any influential person without attitude
biggie
vsbig gun
  • Informal
35 6.8

A very important event, thing, or person that matters a lot

is specifically about personal power or influence rather than size
major player
vsbig gun
29 3.8

A person or company that has a lot of power in a field

is the broader term for any important individual in a situation
bigwig
vsbig gun
  • Informal
22 6.9

An important person with power in a company or group

is the general label for any important person without rank detail
big fish
vsbig gun
  • Informal
14 3.6

An important person in a group or organization who has power

applies to importance in any area, not only small groups
heavy hitter
vsbig gun
  • Informal
12 4.9

A person who has a lot of power and influence in a field

is similar but can mean general importance rather than high influence
head honcho
vsbig gun
  • Slang
9 6.3

A person who is in charge of a company or group

is wider, naming any powerful person not just the leader
big cheese
vsbig gun
  • Slang
8 5.3

A person who is very important in a group or company

is more neutral and can apply outside visible prominence
big kahuna
vsbig gun
  • Slang
4 9.5

A very important person in a group or organization, often the most powerful

can mean any significant person, not necessarily the top leader
colossus
vsbig gun
4 7.5

A very large, strong, or important person like a leader

is broader and can apply to ordinary important people
goliath
vsbig gun
2 7.4

A very large and powerful person or company that beats others easily

means important but does not always imply overwhelming strength
big dog
vsbig gun
  • Informal
2 6.7

A person who is very important and powerful in a group

covers importance more generally rather than only prominence
big daddy
vsbig gun
  • Slang
1 8.1

An important person who makes key decisions for a group

is less focused on dominance and more on general influence
big enchilada
vsbig gun
  • Informal
1 8.6

An important person with power in a group or area

is more neutral and not always humorous or idiomatic
big wheel
vsbig gun
  • Informal
1 5.6

An important person who has a lot of power in a group

is broader, not limited to organization membership or role
grand fromage
vsbig gun
  • Informal
1 8.9

An important person in charge who people call jokingly

is the regular nonhumorous expression for an influential person
megalodon
vsbig gun
  • Informal
1 8.2

A very large and powerful company or group that dominates its field

is the neutral label for any significant or influential person
grand poobah
vsbig gun
  • Slang
9.9

A joking name for a person who has great power in a group

is the straight term for an important person without mockery

Antonyms

nobody
  • Offensive
18 2.4

A person who is not important or well known

How Important

power broker
  • Literature
14 7.0
big gun
  • Informal
9 5.1
bit player
4 6.5

Surface Forms

big gun singular
big guns plural

Morphology

big + gun

The phrase combines 'big' (large/important) with 'gun' (a weapon), so there is a plausible metaphorical link to power or influence that a learner could guess. However, the idiomatic sense 'an important or influential person' is a figurative extension rather than a direct compositional meaning, so a B1 learner who merely knows the words may not reliably infer the exact intended sense without prior exposure.

Etymology

Big gun comes from old battles, where a big gun was a large cannon and the most powerful weapon. So calling someone a big gun compares them to that strong weapon and means 'an important or powerful person'.