[f. as prec. + -ING2.] That knocks (see the verb); † fig. violent, forcible, ‘thumping’; ‘knock-down,’ clinching, decisive.

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1597.  A. M., trans. Guillemeau’s Fr. Chirurg., 17 b/1. Prickinge, knockinge, or beatinge payne.

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1624.  Gee, Foot out of Snare, v. 33. Heere is a knocking and long-lasting lie, worthy to be nailed vpon a post or pillory.

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1711.  Swift, Jrnl. to Stella, Lett. 1767, III. 269. The lords … they say, are preparing some knocking addresses.

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1732.  Pope, Ep. Cobham, 236. Still to his wench he crawls on knocking knees.

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