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4 definitions found

From: DICT.TW English-Chinese Dictionary 英漢字典


From: Webster's Revised Unabridged Dictionary (1913)

 Prime, v. t. [imp. & p. p. Primed p. pr. & vb. n. Priming.]
 1. To apply priming to, as a musket or a cannon; to apply a primer to, as a metallic cartridge.
 2. To lay the first color, coating, or preparation upon (a surface), as in painting; as, to prime a canvas, a wall.
 3. To prepare; to make ready; to instruct beforehand; to post; to coach; as, to prime a witness; the boys are primed for mischief. [Colloq.]
 4. To trim or prune, as trees. [Obs. or Prov. Eng.]
 5. Math. To mark with a prime mark.
 To prime a pump, to charge a pump with water, in order to put it in working condition.

From: Webster's Revised Unabridged Dictionary (1913)

 Prim·ing n.
 1. The powder or other combustible used to communicate fire to a charge of gunpowder, as in a firearm.
 2. Paint. The first coating of color, size, or the like, laid on canvas, or on a building, or other surface.
 3. Steam Eng. The carrying over of water, with the steam, from the boiler, as into the cylinder.
 Priming of the tide. See Lag of the tide, under 2d Lag.
 Priming tube, a small pipe, filled with a combustible composition for firing cannon.
 Priming valve Steam Eng., a spring safety valve applied to the cylinder of a steam engine for discharging water carried into the cylinder by priming.
 Priming wire, a pointed wire used to penetrate the vent of a piece, for piercing the cartridge before priming.

From: WordNet (r) 2.0

      n 1: the act of making something ready
      2: any igniter that is used to initiate the burning of a
         propellant [syn: fuse, fuze, fusee, fuzee, primer]
      3: the first or preliminary coat of paint or size applied to a
         surface [syn: flat coat, ground, primer, primer
         coat, priming coat, undercoat]