Rat ¹

Definition: One of several species of small rodents of the genus Mus and allied genera, larger than mice, that infest houses, stores, and ships, especially the Norway, or brown, rat (M. decumanus), the black rat (M. rattus), and the roof rat (M. Alexandrinus). These were introduced into America from the Old World.

Rat ²

Definition: A round and tapering mass of hair, or similar material, used by women to support the puffs and rolls of their natural hair.

Rat ³

Definition: One who deserts his party or associates; hence, in the trades, one who works for lower wages than those prescribed by a trades union.

Rat ⁴

Definition: To catch or kill rats.

rat ⁵

Definition: any of various long-tailed rodents similar to but larger than a mouse

rat ⁶

Definition: a pad (usually made of hair) worn as part of a woman''s coiffure

rat ⁷

Definition: one who reveals confidential information in return for money

rat ⁸

Definition: a person who is deemed to be despicable or contemptible; "only a rotter would do that"; "kill the rat"; "throw the bum out"; "you cowardly little pukes!"; "the British call a contemptible person a `git''"

rat ⁹

Definition: someone who works (or provides workers) during a strike

rat ¹⁰

Definition: give away information about somebody; "He told on his classmate who had cheated on the exam"

rat ¹¹

Definition: catch rats, especially with dogs

rat ¹²

Definition: give (hair) the appearance of being fuller by using a rat

rat ¹³

Definition: take the place of work of someone on strike

rat ¹⁴

Definition: employ scabs or strike breakers in

rat ¹⁵

Definition: desert one''s party or group of friends, for example, for one''s personal advantage