lash out
B2Mainly informal, though the critical sense can appear in formal commentary (e.g., 'The opposition lashed out at the policy').
Definition
Meaning
To suddenly and uncontrollably attack someone verbally or physically, often in anger or frustration.
To criticize someone or something very angrily; to attack someone physically; to spend a large amount of money on something (chiefly British English, informal).
Linguistics
Semantic Notes
The phrase implies a sudden, unprovoked, or disproportionate attack. It often carries a sense of defensiveness or loss of emotional control. The verb 'lash' evokes the image of a whip striking, implying sharpness and force.
Dialectal Variation
British vs American Usage
Differences
In British English, 'lash out' is commonly used for the sense of spending a lot of money on a treat or luxury item (e.g., 'She lashed out on a new car'). This usage is rare in American English.
Connotations
The connotations are largely similar for the main meanings of verbal or physical attack, though the British spending sense is positive/indulgent, not aggressive.
Frequency
Both are frequent for the 'attack/criticize' meaning. The British spending meaning is moderately common in informal contexts.
Vocabulary
Collocations
Grammar
Valency Patterns
lash out at somebody/somethinglash out with something (e.g., with his fists, with insults)lash out on something (BrE, spending)Vocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “Lash out with both fists”
- “A tongue-lashing (related noun form)”
Usage
Context Usage
Business
"The CEO lashed out at the board for their lack of vision during the merger talks."
Academic
"The scholar lashed out at the methodological flaws in the widely cited study."
Everyday
"He just lashed out at me because he was stressed about work."
Technical
Not typically used in technical domains; psychological contexts may describe it as an 'impulsive aggressive response'.
Examples
By Part of Speech
verb
British English
- The politician lashed out at the journalist's question.
- I'm going to lash out on a holiday to the Maldives.
American English
- The coach lashed out at the team after their poor performance.
- The cornered animal lashed out with its claws.
adverb
British English
- N/A
American English
- N/A
adjective
British English
- The lashing-out response was predictable.
- N/A
American English
- Her lashing-out comment made everyone uncomfortable.
- N/A
Examples
By CEFR Level
- The child lashed out and hit his friend.
- She lashed out at her colleague for taking credit for her idea.
- Frustrated by the constant delays, the manager lashed out at the entire department.
- Rather than addressing the criticism constructively, the author lashed out at his reviewers with a series of ad hominem attacks.
Learning
Memory Aids
Mnemonic
Think of a cat that suddenly LAShes OUT with its claws when startled. The action is quick, sharp, and aggressive.
Conceptual Metaphor
ANGER IS A PHYSICAL FORCE / CRITICISM IS A PHYSICAL ATTACK. The angry person is an entity releasing pent-up force (like a whip).
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Do not translate literally as 'бить наружу'. For verbal attacks, think 'наброситься (с критикой)', 'накричать'. For physical, 'наброситься', 'ударить'. The British spending sense has no direct equivalent.
- Avoid confusing with 'выплеснуть' (to pour out), which relates to emotions but not attack.
- Not equivalent to 'отмахнуться' (to brush aside).
Common Mistakes
- Using it without 'at' for the target (Incorrect: 'He lashed out his brother.' Correct: 'He lashed out at his brother.').
- Using it to mean simply 'speak angrily' without the sudden/uncontrolled element.
- Using the BrE spending sense in AmE contexts where it may be misunderstood.
Practice
Quiz
In British English, which of the following is a correct use of 'lash out'?
FAQ
Frequently Asked Questions
Primarily yes, as it concerns uncontrolled attack or criticism. However, the British informal sense of 'lash out on something' (spending lavishly) is neutral or positive, implying indulgent pleasure.
Rarely. It usually requires a target introduced by 'at' (lash out at someone). The subject's anger can be the focus (e.g., 'He was just lashing out.'), but context usually implies a target.
Both imply a sudden reaction. 'Snap at' is usually a brief, sharp, verbal retort, often to a minor irritation. 'Lash out' is more intense, prolonged, and can be verbal or physical, implying greater aggression and loss of control.
Not directly. The related noun is 'lashing' as in 'a tongue-lashing' (a severe scolding) or 'a lashing of criticism'.