Naut.

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  1.  A gun belonging to the STERN-CHASE (sense 2).

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1815.  Scott, Guy M., ix. They saw a lugger … closely pursued by a sloop of war, that kept firing upon the chase from her bows, which the lugger returned with her stern-chasers.

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1833.  M. Scott, Tom Cringle, xv. (1842), 380. He worked his two stern chasers with great determination.

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  b.  jocularly. A firearm discharged at a pursuer.

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1835.  W. Irving, Tour Prairies, xxx. 283. The worthy Commissioner … drew his sole pistol from his holster, fired it off as a stern-chaser, shot the buffalo full in the breast, [etc.].

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  2.  The hindmost vessel in a race.

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1883.  Times, 27 Aug., 8/2. Lorna [yacht], after having once headed Neptune, was weathered again by the little craft, and was sternchaser.

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