slap

slap — noun

1. a hit using the flat of your palm or any wide object, landing on a person or a s

1.nounC2
Definition

a hit using the flat of your palm or any wide object, landing on a person or a surface

Example

Selim gave his friend a playful slap on the shoulder after the joke.

collocation: a slap on [body part]

The wet towel landed on the floor with a loud slap.

sound of a flat object hitting a surface

Common collocations
  • a slap on the face
  • a slap on the back
  • a loud slap
  • a hard slap
  • a playful slap
Synonyms
  • smack

    very similar in meaning and sound; often interchangeable with slap

  • spank

    specifically refers to hitting on the buttocks, often as punishment for a child

  • whack

    a harder, more forceful hit; can be with a closed hand or an object

Antonyms
  • caress

    a gentle, loving touch with the hand

Grammar Patterns

give someone a slap

receive a slap

Usage Note

This sense can describe either an intentional physical blow or the sound that results from a flat impact. The collocation 'a slap on the + body part' is the most common syntactic pattern.

Common Mistakes

She gave him a slap with her fist.
She gave him a slap with her open hand.
A slap uses the open hand or a flat object, not a closed fist.

2. a remark or event that makes someone feel insulted, rejected, or personally atta

2.noun
Definition

a remark or event that makes someone feel insulted, rejected, or personally attacked, as if they have been struck in a disrespectful way

Example

Not being invited to the wedding was a real slap in the face for Kemi.

Luca took the criticism as a slap at his years of hard work.

collocation: a slap at [something]

Common collocations
  • a slap in the face
  • a direct slap
  • a real slap
  • a slap at
Synonyms
  • insult

    broader term; a slap is a specific kind of insult that feels personal and sharp

  • affront

    formal; a deliberate act that offends someone's dignity

  • snub

    ignoring or rejecting someone in a rude way

Antonyms

Grammar Patterns

a slap in the face

a slap on the wrist

Usage Note

See also noun sense 4 for the milder idiom 'a slap on the wrist'. The phrase 'a slap in the face' is a fixed idiom; 'a slap at [something]' is a less common variant. Subject is usually the disappointing event or remark.

Common Mistakes

Her words were a slap in my face, which was a physical hit.
Her words were a slap in the face, meaning they deeply insulted me.
The figurative sense is unrelated to a real physical hit.

3. a light strike on a person's back with an open palm, used as a positive gesture

3.noun
Definition

a light strike on a person's back with an open palm, used as a positive gesture to celebrate an achievement or show support

Example

After the goal, Caio gave his teammate a hearty slap on the back.

collocation: a slap on the back

The coach greeted each player with a slap on the back and a big smile.

Common collocations
  • a slap on the back
  • a hearty slap
  • a friendly slap
Synonyms
  • pat on the back

    gentler and usually less forceful than a slap on the back; can also be purely metaphorical

Grammar Patterns

give someone a slap on the back

Usage Note

Typically occurs in the fixed pattern 'a slap on the back'. The action is positive and encouraging, unlike the aggressive sense in noun sense 1. The verb form 'to slap someone on the back' is also common.

4. a small punishment or gentle criticism that is much lighter than what might be e

4.noun
Definition

a small punishment or gentle criticism that is much lighter than what might be expected, intended to correct without causing serious harm

Example

The judge gave the teenager a slap on the wrist instead of a prison sentence.

idiom: a slap on the wrist

The school treated the bullying incident with only a slap on the wrist, which angered parents.

Common collocations
  • a slap on the wrist
  • just a slap on the wrist
  • nothing more than a slap on the wrist
Synonyms
  • reprimand

    a formal scolding, which is a type of mild punishment

  • rebuke

    a sharper criticism than a slap on the wrist

  • warning

    more neutral; a slap on the wrist implies the punishment is too gentle

Antonyms
  • punishment

    in a general sense; a slap on the wrist is a deliberately weak punishment

  • crackdown

    severe measures against wrongdoing

Grammar Patterns

a slap on the wrist

Usage Note

Almost always used in the fixed idiom 'a slap on the wrist'. Frequently carries a critical tone — the speaker thinks the punishment is too light. Cannot be used literally; it is always figurative.

Common Mistakes

The teacher gave him a slap on the wrist for cheating.' (if the teacher literally hit his wrist).
The teacher gave him a slap on the wrist: just a warning and no detention.
The idiom means a mild punishment, not a physical hit on the wrist.

5. an informal UK word for the coloured creams, powders, and other products people

5.noun
Definition

an informal UK word for the coloured creams, powders, and other products people apply to their face to change or improve their appearance

Example

Élise always puts on her slap before going to a party.

informal UK register: 'slap' for make-up

Kevin's mum told him to wipe off that cheap slap before dinner.

Common collocations
  • put on slap
  • wear slap
  • cheap slap
  • fresh slap
Synonyms
  • make-up

    the standard term; slap is UK informal and less common

  • cosmetics

    formal term for make-up products

Usage Note

This sense is informal and primarily used in UK English. It is not considered offensive but can sound dated or working-class. Not used in formal writing. The word 'make-up' is preferred in most contexts.

Common Mistakes

I need to buy some slap for my sore hand.
I need to buy some new slap for my face.
This sense refers to make-up, not a physical hit.
Idioms

an event or remark that insults or shocks someone, especially when they expected support or kindness

After years of service, being passed over for promotion was a real slap in the face for Sahil.

a punishment that is much too mild for the offence committed

The committee gave the director a slap on the wrist for the financial mistake.

slap — adverb

slap — verb

Word family

  • slapping
    adjective
  • slapper
    noun

Synonym discussion

Sense: verb/1

All four words describe hitting someone or something with the hand, but they differ in hand shape, target area, and connotation. 'Slap' uses an open palm and is often directed at the face, arm, or a surface; it can be playful ('slap on the back') or aggressive ('slap across the face'). 'Smack' is very similar in meaning but often sounds slightly more informal and can be used for loud, hard contact ('the book smacked the floor'). 'Spank' is specific to hitting the buttocks, usually as punishment for a child, and almost never appears in non-punishment contexts. 'Whack' implies a harder, more forceful swing and can be delivered with an open hand, a fist, or even an object; it carries a sense of sudden force ('whack the ball with the bat'). For everyday use, 'slap' is the most versatile. In a literal hitting context: 'She slapped his face' (with palm) vs 'She spanked the child' (on bottom) vs 'He whacked the table with his fist' (hard, with full force).

Common collocations

Phrases

  • slap in the face
  • slap on the back
  • slap on the wrist
  • slap bang
  • slap together

Etymology

Old Dutch/Low GermanEnglish

The word 'slap' probably comes from a Low German or Dutch word 'slap' meaning a blow with the flat hand. It entered English around the 1600s as both a noun and a verb. The sound of the word itself imitates the noise of a flat object striking a surface — a type of word called onomatopoeic. Over time, the physical sense expanded into figurative uses such as 'a slap in the face' (an insult) and 'a slap on the wrist' (a mild punishment), and also developed into an adverb meaning 'directly' or 'right' (as in 'slap in the middle').