jacket

(jak’et), v. t. [ with or inclose in a jacket: as, to jacket a steam cylinder, ete.; to jacket a document. See jacket, n., 5 and 6, The cylinders are steam -jacketed, and also clothed in felt and wood. Rankine, Steam Engine, § 382. Another record was made in the book of the office of letters received and jacketed. The American, May 16, 1888. 2. To beat; thrash. [Colloq.]