The word to screw is a verb. It is defined as to have sexual intercourse with someone or to roll in the hay with someone. It is slang for a prison guard or a person who is appointed by the prison authorities to guard prisoners. To screw also means to turn (something) like a screw. It is one of the simple machines. It is a simple machine of the inclined plane type. It consists of a spirally-threaded cylindrical rod which engages within a similarly threaded hole.
A screw is also defined as propeller which has several angled blades. When these blades rotate, they push against water or air. They cause to penetrate into something, as in a circular motion. A screw is a fastener that has a tapered threaded shank and a slotted head. To screw (something) is to tighten or fasten it by means of screwing motions. To screw is also slang for sexual intercourse. To screw also means to cheat or to defeat someone in an expectation by using unfair means, such as trickery or defeat.
A screw is also defined as propeller which has several angled blades. When these blades rotate, they push against water or air. They cause to penetrate into something, as in a circular motion. A screw is a fastener that has a tapered threaded shank and a slotted head. To screw (something) is to tighten or fasten it by means of screwing motions. To screw is also slang for sexual intercourse. To screw also means to cheat or to defeat someone in an expectation by using unfair means, such as trickery or defeat.