Medical Definition of Phlogiston theory

1. The hypothetical principle of fire, or inflammability, regarded by Stahl as a chemical element. This was supposed to be united with combustible (phlogisticated) bodies and to be separated from incombustible (dephlogisticated) bodies, the phenomena of flame and burning being the escape of phlogiston. Soot and sulphur were regarded as nearly pure phlogiston. The essential principle of this theory was, that combustion was a decomposition rather than the union and combination which it has since been shown to be. Origin: NL, fr. Gr. Burnt, set on fire, fr. To set on fire, to burn, fr, a flame, blaze. See Phlox. Source: Websters Dictionary (01 Mar 1998)

Lexicographical Neighbors of Phlogiston Theory

phleomycins
phleum
Phleum
Phleum pratense
phloem
phloem
phloems
phlogistic
phlogistic
phlogistical
phlogisticate
phlogistication
phlogiston
phlogiston
phlogistons
phlogiston theory (current term)
phlogocyte
phlogocytosis
phlogogenic
phlogogenous
phlogopite
phlogopite
phlogopites
phlogosin
phlogosis
phlogotherapy
phlogotic
phlomis
phlomises
Phlomis fruticosa

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