'To burn up' definitions:

Definition of 'To burn up'

From: GCIDE
  • Burn \Burn\ (b[^u]rn), v. t. [imp. & p. p. Burned (b[^u]rnd) or Burnt (b[^u]rnt); p. pr. & vb. n. Burning.] [OE. bernen, brennen, v. t., early confused with beornen, birnen, v. i., AS. b[ae]rnan, bernan, v. t., birnan, v. i.; akin to OS. brinnan, OFries. barna, berna, OHG. brinnan, brennan, G. brennen, OD. bernen, D. branden, Dan. br[ae]nde, Sw. br[aum]nna, brinna, Icel. brenna, Goth. brinnan, brannjan (in comp.), and possibly to E. fervent.]
  • 1. To consume with fire; to reduce to ashes by the action of heat or fire; -- frequently intensified by up: as, to burn up wood. "We'll burn his body in the holy place." --Shak. [1913 Webster]
  • 2. To injure by fire or heat; to change destructively some property or properties of, by undue exposure to fire or heat; to scorch; to scald; to blister; to singe; to char; to sear; as, to burn steel in forging; to burn one's face in the sun; the sun burns the grass. [1913 Webster]
  • 3. To perfect or improve by fire or heat; to submit to the action of fire or heat for some economic purpose; to destroy or change some property or properties of, by exposure to fire or heat in due degree for obtaining a desired residuum, product, or effect; to bake; as, to burn clay in making bricks or pottery; to burn wood so as to produce charcoal; to burn limestone for the lime. [1913 Webster]
  • 4. To make or produce, as an effect or result, by the application of fire or heat; as, to burn a hole; to burn charcoal; to burn letters into a block. [1913 Webster]
  • 5. To consume, injure, or change the condition of, as if by action of fire or heat; to affect as fire or heat does; as, to burn the mouth with pepper. [1913 Webster]
  • This tyrant fever burns me up. --Shak. [1913 Webster]
  • This dry sorrow burns up all my tears. --Dryden. [1913 Webster]
  • When the cold north wind bloweth, . . . it devoureth the mountains, and burneth the wilderness, and consumeth the ??ass as fire. --Ecclus. xliii. 20, 21. [1913 Webster]
  • 6. (Surg.) To apply a cautery to; to cauterize. [1913 Webster]
  • 7. (Chem.) To cause to combine with oxygen or other active agent, with evolution of heat; to consume; to oxidize; as, a man burns a certain amount of carbon at each respiration; to burn iron in oxygen. [1913 Webster]
  • To burn, To burn together, as two surfaces of metal (Engin.), to fuse and unite them by pouring over them a quantity of the same metal in a liquid state.
  • To burn a bowl (Game of Bowls), to displace it accidentally, the bowl so displaced being said to be burned.
  • To burn daylight, to light candles before it is dark; to waste time; to perform superfluous actions. --Shak.
  • To burn one's fingers, to get one's self into unexpected trouble, as by interfering the concerns of others, speculation, etc.
  • To burn out, (a) to destroy or obliterate by burning. "Must you with hot irons burn out mine eyes?" --Shak. (b) to force (people) to flee by burning their homes or places of business; as, the rioters burned out the Chinese businessmen.
  • To be burned out, to suffer loss by fire, as the burning of one's house, store, or shop, with the contents.
  • To burn up, To burn down, to burn entirely. [1913 Webster]

Definition of 'To burn up'

From: GCIDE
  • Burn \Burn\, v. i.
  • 1. To be of fire; to flame. "The mount burned with fire." --Deut. ix. 15. [1913 Webster]
  • 2. To suffer from, or be scorched by, an excess of heat. [1913 Webster]
  • Your meat doth burn, quoth I. --Shak. [1913 Webster]
  • 3. To have a condition, quality, appearance, sensation, or emotion, as if on fire or excessively heated; to act or rage with destructive violence; to be in a state of lively emotion or strong desire; as, the face burns; to burn with fever. [1913 Webster]
  • Did not our heart burn within us, while he talked with us by the way? --Luke xxiv. 32. [1913 Webster]
  • The barge she sat in, like a burnished throne, Burned on the water. --Shak. [1913 Webster]
  • Burning with high hope. --Byron. [1913 Webster]
  • The groan still deepens, and the combat burns. --Pope. [1913 Webster]
  • The parching air Burns frore, and cold performs the effect of fire. --Milton. [1913 Webster]
  • 4. (Chem.) To combine energetically, with evolution of heat; as, copper burns in chlorine. [1913 Webster]
  • 5. In certain games, to approach near to a concealed object which is sought. [Colloq.] [1913 Webster]
  • To burn up, To burn down, to be entirely consumed. [1913 Webster]