Cap
noun / verb /kæp/ — A lie; 'no cap' means no lie, complete truth
Definition
A lie or exaggeration. 'No cap' is used to assert that one is being completely honest. To 'cap' on someone is to lie to them or boast falsely.
Beyond the definition
Cap flipped the meaning of its own opposite — 'no cap' became the truth-teller's marker. In a world of performance and exaggeration, 'no cap' is a small promise of authenticity.
Origin & history
African American Vernacular English. Possibly from 'capping' — outdoing someone with boasts. The phrase 'no cap' emerged in the 2010s as a truth-assertion, popularised in hip-hop.
Example sentences
Illustrative sentences for learning, not verified community posts or sourced quotations.
That was the best meal I've had in years, no cap.
He said he ran a marathon last week — that sounds like cap to me.
She wasn't capping. The whole story was real.
How to use it
Follow this entry’s examples for grammatical form and sentence placement.
Choose “Cap” when the meaning fits your context: A lie or exaggeration. 'No cap' is used to assert that one is being completely honest. To 'cap' on someone is to lie to them or boast falsely.
Synonyms
lie, fib, exaggeration, false claim
Antonyms
truth, no cap, real talk
Related words
Cap vs lie
A lie is a standard falsehood. Cap is specifically slang used to indicate that someone is lying or exaggerating.
Word in the Wild
See how this word appears in life, language and stories.
Illustrative sentences and imagined stories for learning — not verified sightings, interviews, or sourced quotations.
Fictional scene
Hostility and Disagreement in Debate
Two unnamed adults have a heated disagreement at a table, one using pointed gestures, the other raising a hand to pause the argument.
The disagreement over reality highlights the concept of 'cap'. The tension suggests one party may be misrepresenting the truth, while the other demands honesty. The argument serves as a test of sincerity, reflecting the social need to confirm if claims are honest or mere exaggerations.
Image credit: Wordspun · AI-generated conceptual illustration
Questions about this word
What does "Cap" mean?
Cap is noun / verb meaning: A lie; 'no cap' means no lie, complete truth. A lie or exaggeration. 'No cap' is used to assert that one is being completely honest. To 'cap' on someone is to lie to them or boast falsely.
Where does the word "Cap" come from?
African American Vernacular English. Possibly from 'capping' — outdoing someone with boasts. The phrase 'no cap' emerged in the 2010s as a truth-assertion, popularised in hip-hop.