suit

suit — noun

1. formal clothing consisting of a jacket paired with matching trousers or a matchi

1.nounA2
Definition

formal clothing consisting of a jacket paired with matching trousers or a matching skirt, all cut from identical cloth and commonly worn to work or special events

Example

Lien wore a grey wool suit to the job interview.

Tomás bought a new suit for his brother's wedding.

Common collocations
  • business suit
  • two-piece suit
  • three-piece suit
  • suit jacket
  • suit trousers
  • suit and tie
  • pinstripe suit
  • tailored suit
  • bespoke suit
Synonyms
  • outfit

    more general term for any coordinated set of clothes

  • ensemble

    more formal or fashion-oriented term for a matching set

  • tailcoat

    a formal man's coat worn with matching trousers, more formal than a suit

Grammar Patterns

a suit

suit + noun

Usage Note

Often modified by fabric or colour words (wool suit, grey suit, pinstripe suit). A woman's skirt suit is sometimes called a 'skirt suit' to distinguish it from trousers.

Common Mistakes

I need a suit for swimming.
I need a swimsuit for swimming.
swimsuit is a different type of clothing made for water.

❌ 'She wore a suit of armour to the party.' — a suit of armour is a metal protective covering, not clothing.

2. clothing designed for a specific purpose or activity, often covering most of the

2.nounB1
Definition

clothing designed for a specific purpose or activity, often covering most of the body for protection, safety, or practicality

Example

Yael put on a wet suit before jumping into the cold ocean.

collocation: wet suit (for diving/swimming in cold water)

The firefighter's protective suit can withstand very high temperatures.

Common collocations
  • wet suit
  • diving suit
  • space suit
  • safety suit
  • protective suit
  • full-body suit
  • hazmat suit
Synonyms
  • uniform

    clothing worn by members of the same group or organisation, not necessarily for protection

  • costume

    clothing worn for a role or performance, often theatrical rather than protective

  • gear

    informal term for equipment and clothing needed for an activity

Grammar Patterns

a [type] suit

suit for [activity]

Usage Note

The word before 'suit' tells you the activity or hazard: swimsuit, wetsuit, spacesuit, bodysuit, jumpsuit, protective suit. These are compound nouns, not separate words.

3. a legal disagreement taken before a judge by an individual or company, typically

3.nounB2
Definition

a legal disagreement taken before a judge by an individual or company, typically seeking compensation or a ruling on a dispute

Example

Hassan's family filed a suit against the factory for polluting the local river.

collocation: file a suit against

The court dismissed the suit because there was not enough evidence.

Common collocations
  • file a suit
  • bring a suit
  • dismiss a suit
  • settle a suit
  • class-action suit
  • civil suit
  • defend a suit
  • drop a suit
Synonyms
  • lawsuit

    the full form, more common in general usage

  • case

    broader term for any matter dealt with by a court

  • legal action

    formal term for the process of taking a dispute to court

  • claim

    a demand for compensation, especially in civil law

Grammar Patterns

a suit against [somebody]

file a suit

bring a suit

Usage Note

Often interchangeable with 'lawsuit' in everyday English. 'Suit' is slightly more formal and is common in legal writing. The verb is 'sue' (to take legal action against someone).

Common Mistakes

I will suit him for damages.
I will sue him for damages.
'suit' is the noun; 'sue' is the verb for taking someone to court.

4. one of the four groups into which a deck of playing cards is divided, each marke

4.nounB1
Definition

one of the four groups into which a deck of playing cards is divided, each marked with a different symbol: hearts, diamonds, clubs, or spades

Example

The player had to match the suit of the card that was on top of the pile.

My grandmother can name every card in the suit of hearts without looking.

collocation: suit of hearts

Common collocations
  • suit of hearts
  • suit of spades
  • suit of diamonds
  • suit of clubs
  • lead a suit
  • trump suit
  • follow suit
Synonyms

Grammar Patterns

[suit name] + suit

suit of + [symbol]

Usage Note

In many card games, the suits have a ranking order (spades highest, then hearts, diamonds, clubs lowest in Bridge). Some games treat all suits equally.

5. an informal and often negative term for a corporate employee or executive in for

5.nounB2
Definition

an informal and often negative term for a corporate employee or executive in formal office attire, whose priorities are seen as financial rather than human or creative

Example

The startup founders complained that the suits from the head office did not understand their product.

informal, disapproving usage

After years of coding, Christopher refused to become a suit working in a corporate tower.

Common collocations
  • corporate suit
  • head-office suit
  • the suits
Synonyms
  • executive

    neutral term for a high-level manager

  • manager

    broader, less specific and less negative

  • boss

    informal, can be neutral or negative depending on context

Grammar Patterns

a suit (noun referring to a person)

Usage Note

Almost always carries a negative or dismissive tone. The plural 'suits' is common. This sense is informal and should be avoided in formal writing.

Phrasal verbs

suit up

phrasal verb

to put on special clothing or a uniform, especially for a sports game, a film role, or a military or protective task

The basketball team suited up in the locker room before the championship match.

The astronauts suited up hours before the rocket launch to run the final checks.

Idioms

to be a subject or activity that someone is especially good at or knows a lot about

Mathematics was never Anjali's strong suit, but she worked hard and passed the exam.

Patience is not my strong suit, so waiting in long queues makes me restless.

to do the same thing as someone else has just done; to act in a similar way

After Yael started using reusable bags, several of her neighbours followed suit.

When the tech company moved its offices to the suburbs, many smaller firms followed suit.

an informal and humorous way of saying that someone is not wearing any clothes

The toddler ran out of the bathroom in her birthday suit, giggling all the way.

The hotel guest accidentally opened the door in his birthday suit when the cleaner knocked.

This phrase means that someone is very good at a particular subject or activity.

Math is Sara's strong suit; she always gets top grades.

Is cooking your strong suit, or do you prefer baking?

suit — verb

Word family

Synonym discussion

Sense: verb/1

These four words all involve compatibility, but they differ in focus. 'Suit' (verb 1) is about whether something is right for a person's needs, character, or situation — it covers practical, social, and personal fit. 'Fit' is narrower, often about size or shape ('these shoes fit me'), but also works for compatibility of skills and jobs ('she fits the role'). 'Match' emphasises similarity between two things ('the curtains match the carpet'), whereas 'suit' is about appropriateness, not necessarily similarity. 'Be appropriate for' is more formal and is used when discussing social rules or official requirements ('this behaviour is not appropriate for a formal dinner'). In scheduling contexts, 'suit' is the most common choice: 'Does Tuesday suit you?' sounds natural, while 'Does Tuesday fit you?' is less idiomatic.

suitfitmatchbe appropriate for

Common collocations

Phrases

  • suit someone down to the ground
  • suit the action to the word

Prepositions

  • to (rare, archaic)

Etymology

LatinFrenchEnglish

The word 'suit' entered English from French 'suite' (a following, a set), which came from Latin 'sequi' (to follow). The original meaning was 'a set of things that go together' — hence a matching set of clothes, a set of legal documents (a lawsuit), and a set of playing cards in the same category. Over time, the 'following' root also gave rise to the verb meaning 'to be appropriate', as in 'to follow what is right for the situation'.