Definitions

from The American Heritage® Dictionary of the English Language, 5th Edition.

  • prefix Fire; heat.
  • prefix Relating to the action of fire or heat.
  • prefix Fever.
  • prefix Formed upon heating, by loss of water or another small molecule.

Etymologies

from The American Heritage® Dictionary of the English Language, 4th Edition

[New Latin, from Greek puro-, from pūr, fire; see paəwr̥ in Indo-European roots.]

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Examples

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