Jacket

n.

A short upper garment, extending downward to the hips; a short coat without skirts.

n.

An outer covering for anything, esp. a covering of some nonconducting material such as wood or felt, used to prevent radiation of heat, as from a steam boiler, cylinder, pipe, etc.

n.

In ordnance, a strengthening band surrounding and reenforcing the tube in which the charge is fired.

n.

A garment resembling a waistcoat lined with cork, to serve as a life preserver; -- called also cork jacket.

v. t.

To put a jacket on; to furnish, as a boiler, with a jacket.

v. t.

To thrash; to beat.


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