gaff off - meaning and definition. What is gaff off
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What (who) is gaff off - definition

SHARP-HOOKED POLE USED TO SPEAR LARGE FISH
Gaff (fishing); Gaff hook; Flying gaff; Gaffing

gaff off      
A verb used in the USMC to deliberately blow someone off or to delay a task.
Don't gaff off this report. It's due first thing tomorrow.
Gaffing         
·p.pr. & ·vb.n. of Gaff.
Gaff rig         
  • Gaff sail - ①Mast ②Gaff ③Peak ④Throat ⑤Boom ⑥Clew ⑦Tack ⑧Saddle ⑨Parrel ⑩Sall ⑪Bridle ⑫Peak Halyard ⑬Throat Halyard
  • A gaff rigged sail and its surrounding spars
  • Halyards (and edges) on a gaff rigged sail
  • The gaff-rigged schooner ''Rose Dorothea'' won the 1907 Lipton's Cup, despite a broken foretopmast (pictured)
SAILING RIG CONFIGURATION
Gaff sail; Gaff rigged; Gaff-rigged; Gaff boom; Gaff-rig; Gaff head
Gaff rig is a sailing rig (configuration of sails, mast and stays) in which the sail is four-cornered, fore-and-aft rigged, controlled at its peak and, usually, its entire head by a spar (pole) called the gaff. Because of the size and shape of the sail, a gaff rig will have running backstays rather than permanent backstays.

Wikipedia

Fishing gaff

In fishing, a gaff is a handheld pole with a sharp hook or sideway spike on the distal end, which is used to swing and stab into the body of a large fish like a pickaxe, and then pull the fish out of the water like using a pike pole. Ideally, the tip of the hook/spike is placed under the fish's backbone.

Gaffs are used when the weight of the target fish exceeds the breaking strength of the fishing line or the fishing rod and thus typical angling retrieval would be problematic. A gaff cannot be used if it is intended to release the fish unharmed after capture, unless the fish is skillfully gaffed right in the lip, jaw or lower gill using a thin hook.

A "flying gaff" is a specialized type of gaff used for securing and controlling very large fish. The hook part of the gaff (the head) detaches when sufficient force is used, somewhat like a harpoon's dart. The head is secured to the boat with a length of heavy rope or cable.