English Reference

Word

scam

US/ˈskæm/

UK/skˈæm/

Definitions

01a fraudulent scheme

B2

n. a dishonest trick or plan used to steal money from someone.

n. a fraudulent business scheme or deceptive operation intended to defraud individuals of money or assets.

“The email was a scam designed to steal my bank account details.”

“The authorities warned citizens about a sophisticated phone scam where callers impersonate tax officials to demand immediate payment via gift cards.”

Informal

Synonyms

fraudswindlecon

02to trick someone

B2

v. to trick someone so you can take their money or property.

v. to defraud a person or organisation through a deceptive scheme; functions as a transitive verb taking the victim as the object.

“He tried to scam me by selling a fake ticket to the concert.”

“The rogue contractor scammed several elderly homeowners out of their savings by claiming their roofs required urgent, non-existent repairs.”

Informal

Synonyms

defraudcheatswindle

Real-World Examples

“Microsoft said this was the fastest-growing scam technique aimed at people's emails, with 18.7m cases recorded in March of this year.”
BBC News · 23 Aug 2026
“Finally, it's important to share scams online so that others don't fall victim to the same ones.”
The Local · 25 Mar 2025
“You should also check if there are any scam warnings in the search results.”
The Guardian · 14 Aug 2026

Etymology

US American carnival slang of uncertain origin. Possibly from scamp (“swindler, cheater”) or Irish cam (“crooked”). Also possibly from Danish skam; if so, it would be a doublet of shame and sham. First use appears c. 1963 in the periodical Time. The word became common use among the US drug culture when in early 1980, after Operation ABSCAM, an FBI sting operation directed at public officials, became public.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

This entry

Level
B2 · Upper Intermediate
Frequency
Frequent
Updated

Scan code

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English Reference