Definition of Plug and feather. Meaning of Plug and feather. Synonyms of Plug and feather

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Definition of Plug and feather

Plug and feather
Plug Plug, n. [Akin to D. plug, G. pflock, Dan. pl["o]k, plug, Sw. plugg; cf. W. ploc.] 1. Any piece of wood, metal, or other substance used to stop or fill a hole; a stopple. 2. A flat oblong cake of pressed tobacco. [U. S.] 3. A high, tapering silk hat. [Slang, U.S.] 4. A worthless horse. [Slang, U.S.] 5. (Building) A block of wood let into a wall, to afford a hold for nails. Fire plug, a street hydrant to which hose may be attached. [U. S.] Hawse plug (Naut.), a plug to stop a hawse hole. Plug and feather. (Stone Working) See Feather, n., 7. Plug centerbit, a centerbit ending in a small cylinder instead of a point, so as to follow and enlarge a hole previously made, or to form a counterbore around it. Plug rod (Steam Eng.), a rod attached to the beam for working the valves, as in the Cornish engine. Plug valve (Mech.), a tapering valve, which turns in a case like the plug of a faucet.

Meaning of Plug and feather from wikipedia

- Plug and feather, also known as plugs and wedges, feather and wedges, wedges and shims, pins and feathers and feather and tare, refers to a technique...
- plug, plugged, or plugs in Wiktionary, the free dictionary. Plug, PLUG, plugs, or plugged may refer to: Plug, an insertive closure or stopper (plug)...
- placing dynamite or other explosives in rock blasting, and holes for plug and feather quarrying. While a rock drill may be as simple as a specialized form...
- pneumatic drills is arduous work and so wire-saws have been introduced into the quarries, replacing much of the plug and feather cutting. Mining in Portland...
- an axe. Cotter (pin) Drawing pin Froe Log splitter Nail (fastener) Plug and feather Quoin (printing) Scalpel Sickle Wheel chock Wikimedia Commons has media...
- small amount of gunpowder, and then igniting it to fragment the rock in thin layers. A similar technique, called plug and feather, involves driving wedges...
- describe non-explosive demolition agents containing CaO, SiO2 and/or cement. Plug and feather Explosive material Mining Gambatese, John A. (February 2003)...
- structures, and sculpture using stone as the primary material. Stonemasonry is the craft of shaping and arranging stones, often together with mortar and even...
- ancient times. Ore had been extracted by a method referred to as plug and feather or "feather wedges," which indicates that the workings date from before the...
- These methods include plug and feather, gad and wedge, and gunpowder blasting. In September 2014 a cow was rescued from the Beans and Bacon mine after falling...