- a person, especially a woman, who is sexually promiscuous.
- a person with a seemingly insatiable but often undiscerning desire to do or have something specified: guilty of being a shoe slut; a book slut, reading five books at once.
- Archaic.
- a prostitute; harlot.
- an immoral or dissolute woman.
- a dirty, slovenly woman.
- a dirty slatternly woman
- an immoral woman
- a female dog
