to rat
- verb
- /ræt/
- The dog was trained to rat out the hidden pests in the house.
Examples
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"You old fuck, you rotten piece of shit, you rat-infested cocksucking old bastard," he shouted.
Fiction book (1995) -
It's not like the dog can rat on anyone.
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I will rat -
-
Then he rats.
-
You rat cocksucker!
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You rat-catcher!
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We don't kill nobody, we don't steal from women and children... ...and we don't rat.
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He spent the afternoon trying to rat around the old barn for any signs of rats.
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Using specialized dogs, they were able to rat in the fields effectively.
Idioms
Phrasal Verbs
- Informal
To tell the police or another authority about someone's bad action, betraying their trust
Compounds
- Offensive
An insulting word for a person from a poor neighborhood who behaves in a rough or criminal way
- US
A small hopping animal that lives in deserts, often in North America and Mexico, and eats seeds
- US
A small desert animal like a mouse that hops on long hind legs and has a long tail
A small dark animal like a large mouse that lives near people and often carries disease
- South African
A small burrowing mammal from western Africa that lives in underground colonies
A small almost hairless African animal that lives underground in large groups like ants
- Offensive
An insulting name for a person thought to be very bad and not to be trusted
- US
A small wild animal like a rat that lives in forests, builds nests, and often collects things
- Australian
A small animal from Australia and New Guinea that lives in water and looks like a beaver
A large shiny black snake from North America that is not venomous and eats rats and mice
- Baby Talk
A circle game where players join hands and raise them to let a child pass while another catches them
A small animal like a rat with soft thick fur and big ears that lives in the Andes
- Specialized
A small animal like a mouse with soft fur and pouches in its cheeks
- Specialized
A small animal like a mouse that lives in Florida marshes and swims
- Australian
A small animal like a mouse that eats insects and carries its young in a pouch
- Indian
A large snake from South and Southeast Asia that is not poisonous and often enters buildings to catch mice
- Australian
A small Australian animal with a pouch that looks like a rat but is related to kangaroos
- Specialized
A larger female in a colony of naked mole rats who is the only one to have babies
- Australian
A small Australian animal with a pouch that looks like a rabbit-sized rat
- Specialized
A serious disease that causes fever and a rash when fleas spread bacteria to people
- Specialized
A thin metal tool with a round taper used to smooth small round holes and curves
A large harmless reddish snake from the southern United States that lives on farms and in woods
- US
A small wild animal like a mouse that lives in marsh grass and eats plants and insects
- Specialized
A small mouse-like animal with large back legs that hops and lives in burrows in the western United States
- US
A small mammal from southern South America that looks like a shrew and carries its young in a pouch
- Offensive
A harmful false idea that people who get government help are lazy or dishonest
- Offensive
An insulting name for a flying animal like a pigeon that people see as dirty or annoying
- Specialized
A small rodent like a mouse from North America with a bushy tail that collects things for its nest
How Thorough
Surface Forms
Etymology
Rat as a verb meaning to hunt rats comes from the animal name and the old practice of using dogs to find and catch them. So to rat a barn means to search for and catch real rats.