1. Verb form
of Rat
2. Noun
The conduct or practices of one who rats. See Rat, v. i., 1.
3. Verb
The low sport of setting a dog upon rats confined in a pit to see how many he will kill in a given time.
4. Noun
to furnish incriminating evidence to an officer of the law (usually in return for favors)
Vocabulary classified under Medicine and healthcare
More about this word
Synonyms and related words
Explore this word