Dephlegm

verb

verb ·Rare ·Advanced level

Definitions

Verb
  1. 1
    To rid of phlegm or water; to dephlegmate. obsolete, physical

    "Having almost filled a vial, capable of containing near a pound of human blood, with a mixture of that, and some rectify'd spirit of wine, by guess a fourth, or an eighth part; at the end of above three years, looking upon the same glass, stopt with nothing but a cork, we found it coagulated, or of a consistent form: when the vessel being unstopp'd, there appeared no sign of putrefaction in the blood; and having smelt to it, we could not perceive that it was fetid: so balsamic a vertue has dephlegmed spirit of wine to preserve it."

Example

More examples

"Having almost filled a vial, capable of containing near a pound of human blood, with a mixture of that, and some rectify'd spirit of wine, by guess a fourth, or an eighth part; at the end of above three years, looking upon the same glass, stopt with nothing but a cork, we found it coagulated, or of a consistent form: when the vessel being unstopp'd, there appeared no sign of putrefaction in the blood; and having smelt to it, we could not perceive that it was fetid: so balsamic a vertue has dephlegmed spirit of wine to preserve it."

Etymology

From de- + phlegm; compare French déphlegmer, déflegmer.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.