Standard Lemma guide

phlogiston

noun · 2 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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  • /flə(ʊ)ˈd͡ʒɪstɒn/
  • /flə(ʊ)ˈd͡ʒɪstən/
  • US: Recorded audio is listed in the source snapshot.

1

noun

Meaning 1

The hypothetical fiery principle formerly assumed to be a necessary constituent of combustible bodies and to be given up by them in burning.

Definition source: English Wiktionary via Wiktextract

Usage: historical, uncountable, usually

Topics: chemistry, natural-sciences, physical-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

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

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: substance

History

Etymology

From New Latin phlogiston, coined by Georg Ernst Stahl in 1702, from Ancient Greek φλογιστόν (phlogistón), neuter of φλογιστός (phlogistós, “burnt up, inflammable”), from φλογίζω (phlogízō, “to set fire to”), from φλόξ (phlóx, “flame”).

Across languages

Translations

26 source translations are retained for this English entry.

  • Bulgarian: флогисто́н (flogistón) — hypothetical fiery principle
  • Chinese Mandarin: 燃素 (ránsù) — hypothetical fiery principle
  • Czech: flogiston — hypothetical fiery principle
  • Dutch: flogiston — hypothetical fiery principle
  • Finnish: flogiston — hypothetical fiery principle
  • French: phlogistique — hypothetical fiery principle
  • Galician: floxisto — hypothetical fiery principle
  • German: Phlogiston — hypothetical fiery principle
  • German: Caloricum — hypothetical fiery principle
  • Hebrew: פלוגיסטון (flogistón) — hypothetical fiery principle
  • Hungarian: flogiszton — hypothetical fiery principle
  • Italian: flogisto — hypothetical fiery principle
  • Japanese: フロギストン (furogisuton) — hypothetical fiery principle
  • Japanese: 燃素 (nenso) — hypothetical fiery principle
  • Korean: 플로지스톤 (peullojiseuton) — hypothetical fiery principle
  • Macedonian: флогисто́н (flogistón) — hypothetical fiery principle
  • Norwegian Bokmål: flogiston — hypothetical fiery principle
  • Norwegian Nynorsk: flogiston — hypothetical fiery principle
  • Polish: flogiston — hypothetical fiery principle
  • Portuguese: flogisto — hypothetical fiery principle
  • Portuguese: flogístico — hypothetical fiery principle
  • Russian: флогисто́н (flogistón) — hypothetical fiery principle
  • Slovak: flogistón — hypothetical fiery principle
  • Spanish: flogisto — hypothetical fiery principle
  • Swedish: flogiston — hypothetical fiery principle
  • Ukrainian: флогістон (flohiston) — hypothetical fiery principle