screw

Definitions

• A device that has a helical function.
• The motion of screwing something; a turn or twist to one side.
• (slang) A prison guard.
• (slang) An extortioner; a sharp bargainer; a skinflint.
• (US) An instructor who examines with great or unnecessary severity; also, a searching or strict examination of a student by an instructor.
• (vulgar) sexual Sexual intercourse; the act of screwing.
• (vulgar) A casual sexual partner.
• (slang) Salary, wages.
• (billiards) Backspin.
• (slang) A small packet of tobacco.
• (dated) An old, worn-out, unsound and worthless horse.
• (math) A straight line in space with which a definite linear magnitude termed the pitch is associated. It is used to express the displacement of a rigid body, which may always be made to consist of a rotation about an axis combined with a translation parallel to that axis.
• An amphipod crustacean.
• (informal) Rheumatism.