jackscrew

jack·screw

J0004700 (jăk′skro͞o′)n. A jack operated by a screw. Also called screw jack.

jackscrew

(ˈdʒækˌskruː) n (Tools) another name for screw jack

Thesaurus

Noun

jackscrew - screw-operated jack screw jackjack - tool for exerting pressure or lifting

jackscrew

jackscrew:

see screwscrew,
simple machine consisting essentially of a solid cylinder, usually of metal, around which an inclined plane winds spirally, either clockwise or counterclockwise. It is used to fasten one object to another, to lift a heavy object, or to move an object by a precise amount.
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jackscrew

[′jak‚skrü] (mechanical engineering) A jack operated by a screw mechanism. Also known as screw jack. The screw of such a jack.

jackscrew

A jack in which a screw is used for lifting; carries a plate which bears on the load.

jackscrew

A jack operated by a screw mechanism. Normally, it is used for raising light aircraft and lighter loads. Also known as a screw jack.

jackscrew

jack·screw

(jak'skrū), A threaded device used in appliances for the separation of approximated teeth or jaws.

jack·screw

(jak'skrū) A threaded device used in appliances for the separation of approximated teeth or jaws.

jackscrew

A dental device used to pull together or push apart teeth or jaw fragments.

jack·screw

(jak'skrū) Threaded device used in dental appliances for separation of approximated teeth or jaws.

jackscrew

noun

Synonyms for jackscrew

noun screw-operated jack

Synonyms

screw jack

Related Words

jack

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