swap
B1Neutral; common in both informal and formal contexts.
Definition
Meaning
To exchange or trade one thing for another.
To replace something with something else; to take turns doing something; a financial derivative contract (e.g., interest rate swap).
Linguistics
Semantic Notes
"Swap" implies a mutual exchange, usually of similar items or roles. It is often used when the exchanged items are considered roughly equivalent. Can be used both as a verb and a noun.
Dialectal Variation
British vs American Usage
Differences
No major differences in meaning. "Swap" is the standard spelling in both varieties. The spelling "swop" is a rare variant, historically more common in British English but now obsolete.
Connotations
Neutral and informal-friendly in both varieties.
Frequency
Slightly more frequent in British English, but very common in both.
Vocabulary
Collocations
Grammar
Valency Patterns
swap (something) (for something)swap (something) with somebodyswap round/overswap places/roles/seats (with somebody)Vocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “swap horses in midstream (US idiom)”
- “swap notes (on something)”
- “swap spit (US slang for kiss)”
Usage
Context Usage
Business
In finance, a 'swap' is a derivative contract to exchange cash flows (e.g., interest rate swap).
Academic
Used in discussions of data, resources, or roles within systems or groups.
Everyday
Common for exchanging items, stories, or taking turns.
Technical
In computing, 'swap' refers to using disk space as virtual memory ('swap space').
Examples
By Part of Speech
noun
British English
- It was a fair swap: my comic for his football card.
- The player transfer was part of a complex swap deal.
American English
- The cookie swap at the office party was a big hit.
- He proposed a straight swap: my bike for his skateboard.
verb
British English
- Shall we swap seats so you can see the screen better?
- They agreed to swap houses for the summer holiday.
American English
- Do you want to swap sandwiches? I have turkey.
- The teams will swap sides at halftime.
Examples
By CEFR Level
- I swapped my apple for her banana.
- Let's swap seats.
- We often swap recipes with our neighbours.
- They swapped roles for the day, with the boss doing junior tasks.
- The two countries agreed to swap intelligence to combat the threat.
- The novel explores what happens when two people swap lives.
- The central bank engaged in a currency swap to stabilise the exchange rate.
- The algorithm dynamically swaps memory blocks to optimise performance.
Learning
Memory Aids
Mnemonic
SWAP: Switch What Another Person has.
Conceptual Metaphor
COMMODITY EXCHANGE (ideas, roles, and items are treated as tradable goods).
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Do not confuse with 'to sweep' (подметать).
- In finance, 'swap' is a specific term (своп), not a general 'exchange' (обмен).
Common Mistakes
- Incorrect: 'Let's swap our books together.' (Redundant 'together') Correct: 'Let's swap our books.'
- Incorrect preposition: 'swap something to someone' Correct: 'swap something with someone' or 'swap something for something'.
Practice
Quiz
Which sentence uses 'swap' INCORRECTLY?
FAQ
Frequently Asked Questions
'Swap' is more informal and often implies a direct, one-for-one trade, while 'exchange' is more formal and broader (e.g., exchanging money, exchanging ideas in a meeting).
Yes, commonly. Example: 'They made a swap.'
It is a very rare historical variant. 'Swap' is the universally accepted and recommended modern spelling.
It means to change places or positions completely. Example: 'The leads in the play swapped over for the second act.'
Explore