Rat

Definition

Rat refers to a small rodent that typically has a pointed snout, long tail, and dexterous forepaws.

Parts of Speech

• Noun
• Verb

Pronunciation

American English

• IPA Pronunciation: /ræt/
• Respelling: RAT (with "RAT" rhyming with "cat")

British English

• IPA Pronunciation: /ræt/
• Respelling: RAT (similar to American English, with "RAT" rhyming with "cat")

In both dialects, "rat" is pronounced as a single syllable, and it rhymes with words like "cat," "bat," and "hat." The pronunciation is straightforward and consistent across both American and British English.

Etymology

The term "rat" is derived from Old English "rætt", which probably has its roots in West Germanic "wratta". The exact origin is unclear but is thought to relate to Proto-Germanic "wrattuz".

Derivatives

• Ratlike
• Ratting
• Rattery
• Rat trap
• Rat-catcher

Synonyms

• Rodent
• Vermin
• Pests

Antonyms

• None

Usage

The word "rat" primarily refers to a group of rodents of various sizes, which includes many species. In some contexts, "rat" is used figuratively to describe someone who betrays or deserts friends or associates.

Related Terms

• Rat race
• Rat poison
• Rat pack
• Rat-tailed
• Rat hole

Detailed Definition

Noun

• Any of numerous species of rodents, of the genus Rattus and related genera, differing from mice primarily by being larger.
• Example: We discovered a rat in the attic.

• A deceitful or treacherous person; someone who betrays confidences or informs on associates.
• Example: He was labeled a rat after testifying against his accomplices.

• A person who works (non-union) on an organized project or job after the trade union has declared a strike on it.
• Example: Union workers picketed outside the factory, chanting at the rats inside.

Verb

• To betray someone and tell their secret to an authority or an enemy; to turn someone in, snitch; to inform.
• Example: He ratted his friend out to the police.

• To work as a scab, or participate in a strikebreaking action.
• Example: They threatened to fire workers who refused to rat during the strike.