What does nab mean?
“Nab” is an informal verb with two broad but closely related uses. The most common is to catch or arrest someone unexpectedly, especially someone suspected of a crime: the police nabbed the suspect at the station. In a less formal sense, it means to obtain or take something, often quickly or before others can, as in “I nabbed the last seat” or “They nabbed a bargain.” The word carries a brisk, slightly dramatic tone and often suggests speed, surprise, or good fortune. It is common in British and American English, particularly in informal speech and news reporting, and is more conversational than words such as “apprehend” or “acquire.” Its flexibility makes it useful for describing both a sudden capture and a fortunate acquisition.
To catch, arrest, or seize someone unexpectedly, especially a criminal or suspected offender.
"Officers nabbed the suspect after following him through the city."
Informal; especially common in British and American news reporting and conversation.
To obtain, acquire, or take something, often quickly or before it becomes available.
"We arrived early and nabbed the best seats in the theatre."
Informal and often implies speed, luck, or favorable timing.
A thief can be “nabbed” in a moment, but the word also lets you “nab” a great bargain—just don’t let the two meanings nap at each other.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does nab come from?
The exact origin of “nab” is uncertain. The verb is recorded in the early 19th century and is thought to have developed within English dialect and colloquial speech, possibly through an older form or an association with taking or seizing something. Its history is not sufficiently clear to identify a certain source language or secure cognates with confidence.
How nab is actually used
Informal and chiefly used in conversation and journalism. “Nab” often suggests a sudden or unexpected capture, while the sense of obtaining something can suggest quickness, good timing, or opportunistic acquisition. In British English, it is especially associated with catching a criminal or wrongdoing.
Easily confused with nab
“Nab” means to catch or obtain something, whereas “nap” means a short period of sleep.
“Nab” is an informal verb meaning to catch or obtain; “knab” is a more formal word meaning to take or seize, often a small amount.