What is the meaning of Rat?

A medium-sized rodent belonging to the genus Rattus.

Any of the numerous members of several rodent families (e.g. voles and mice) that resemble true rats in appearance, usually having a pointy snout, a long, bare tail, and body length greater than about 12 cm, or 5 inches.

A person who is known for betrayal; a scoundrel; a quisling.

An informant or snitch.

A scab: a worker who acts against trade union policies.

A person who routinely spends time at a particular location.

A wad of shed hair used as part of a hairstyle.

A roll of material used to puff out the hair, which is turned over it.

Vagina, vulva.

Short for muskrat.

To hunt or kill rats.

To betray a political party, cause or principle; to betray someone, to desert a person or thing.

To work as a scab, going against trade union policies.

To backcomb (hair).

To inform on someone; to betray someone to the police or authorities.

A scratch or a score.

A place in the sea with rapid currents and crags where a ship is likely to be torn apart in stormy weather.

To scratch or score.

To tear, rip, rend.

Damn, drat, blast; used in oaths.

A ration.

rat

wheel, steering wheel

a rat, medium-sized rodent belonging to the genus Rattus, or of certain other genera in the family Muridae

any of the numerous, fairly large members of several rodent families that resemble true rats in appearance

a traitor; a scoundrel; a quisling

an informant or snitch

an urchin

a pauper; undesirable commoner

a watch

rat

sweetheart

scrooge

world

night

wheel

fast, quick

Alternative form of ratte

rat (rodent)

land

rat

rat or mouse

third-person feminine singular perfect of ra

rat

(Rattus rattus) black rat

blood

night

war

rat (rodent of the family Muridae)

Source: wiktionary.org