rob
1 Americanverb (used with object)
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to take something from (someone) by unlawful force or threat of violence; steal from.
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to deprive (someone) of some right or something legally due.
They robbed her of her inheritance.
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to plunder or rifle (a house, shop, etc.).
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to deprive of something unjustly or injuriously.
The team was robbed of a home run hitter when the umpire called it a foul ball. The shock robbed him of his speech.
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Mining. to remove ore or coal from (a pillar).
verb (used without object)
idioms
noun
verb
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(tr) to take something from (someone) illegally, as by force or threat of violence
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to plunder (a house, shop, etc)
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(tr) to deprive unjustly
to be robbed of an opportunity
Usage
What does rob mean? To rob is to steal, especially by force or through threats of violence. A person who robs is called a robber, and the act of robbing is called robbery. A robber can rob a person or a place, such as a house or business. The act of robbing a person on the street is often called mugging. The act of robbing a bank is called bank robbery and a person who does it is called a bank robber. Armed robbery involves robbing a person or place while armed with a weapon. Rob and steal are often used interchangeably in terms of their general meaning, but their use within a sentence often differs. The word rob often focuses on the victim of the theft (whether it’s a person or a place), whereas steal often focuses on what has been stolen. So you can rob a bank, a person, or a house, whereas you steal money, diamonds, or cars. A bank robber doesn’t steal banks (unless they’re Carmen Sandiego, maybe)—they steal money from banks. However, the word rob is sometimes followed by the word of and the thing that’s been taken, as in She robbed me of thousands of dollars! The word rob can also be used in a kind of figurative way meaning to unfairly deprive someone of something, especially something abstract or intangible. If someone prevents you from doing something, you can say they robbed you of the chance to do it. Death is said to rob us of our loved ones. If someone loses a competition not because they were fairly defeated but because of some technicality, they might say “I was robbed!”Unrelatedly, the name Rob is short for Robert. Example: The suspect is accused of robbing seven banks during a three-month period.
Synonym Usage
Rob, rifle, sack refer to seizing possessions that belong to others. Rob is the general word for taking possessions by unlawful force or violence: to rob a bank, a house, a train. A term with a more restricted meaning is rifle, to make a thorough search for what is valuable or worthwhile, usually within a small space: to rifle a safe. On the other hand, sack is a term for robbery on a huge scale during war; it suggests destruction accompanying pillage, and often includes the indiscriminate massacre of civilians: to sack a town or district.
Other Word Forms
Derived Forms
Conjugated Forms
Present
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has robbedperfect 3rd person singular
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have robbedperfect
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has been robbingperfect progressive 3rd person singular
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have been robbingperfect progressive
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am robbingprogressive 1st person singular
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is robbingprogressive 3rd person singular
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robbingparticiple
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are robbingprogressive
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robssingular 3rd person
Past
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had robbedperfect
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robbedsimple
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had been robbingperfect progressive
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were robbingprogressive plural
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robbedparticiple
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was robbingprogressive singular
Future
Etymology
Origin of rob
First recorded in 1175–1225; Middle English robben, from Old French robber, from Germanic; compare Old High German roubōn. See reave 1
Explanation
To rob is to steal something using violence (or the threat of violence). A criminal might rob a bank by pretending to have a weapon. Use the verb rob when you're talking about a crime — like when a bandit robs a train in the movies, or an outlaw robs the general store on TV. You can also use it to mean "deprive," as in "Having to ride my bike to school is only going to rob me of my energy by the time I get there." Rob comes from the Old French rober, "rob, steal, or ransack."
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
“It’s a bit of a no-brainer, isn’t it?” said Rob Dickinson, Singer’s founder and executive chairman.
From The Wall Street Journal • Jun. 8, 2026
Season 4 winner Rob Rausch, who signed with UTA in March, has partnered with brands like DoorDash and Sonic and appeared in a Super Bowl commercial for Poppi soda.
From Los Angeles Times • Jun. 8, 2026
These vary significantly between countries - with some rewarding appearances, some rewarding progression through the tournament, and others using a combination of both, says Prof Rob Wilson of the University Campus of Football Business.
From BBC • Jun. 6, 2026
"We knew my shot had hit the flag, but because of the green's topography we couldn't see the base of the pin," said Rob.
From BBC • Jun. 5, 2026
Diane and Rob had been friends with my parents for twenty years.
From "Educated" by Tara Westover
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.