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Phlogiston Definition & Meaning

phlogiston
noun
  1. a hypothetical substance once believed to be present in all combustible materials and to be released during burning

Usage tips for "phlogiston"

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Frequently asked questions

What does phlogiston mean?
a hypothetical substance once believed to be present in all combustible materials and to be released during burning
What part of speech is phlogiston?
Phlogiston is a noun.

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