Word.ws English Dictionary

phosphine

/ˈfɒsfiːn/

phosphine noun: a toxic gas, chemical formula PH₃.

phosphine: a toxic gas, chemical formula PH₃
Image: Benjah-bmm27, Public domain, via Wikimedia Commons

Noun

phosphine (countable and uncountable, plural phosphines)

  1. (uncountable) A toxic gas, chemical formula PH₃.
    Synonyms:
    hydride of phosphorus
  2. (countable) Any alkyl or aryl derivative of this compound, PR₃ (where at least one R is not H),
  3. Chrysaniline, often in the form of a salt.

phosphine meaning in Tamil

phosphine in Tamil

பொசுபீன்

Synonyms of phosphine

Forms of phosphine

pluralphosphines

Origin of phosphine

From phosph- + -ine.

Words formed from phosphine

Phrases with phosphine

Questions about phosphine

What does phosphine mean?
Phosphine means a toxic gas, chemical formula PH₃.
What is phosphine in Tamil?
Phosphine in Tamil is பொசுபீன். See Phosphine meaning in Tamil.
What part of speech is phosphine?
Phosphine is a noun.
How do you pronounce phosphine?
Phosphine is pronounced /ˈfɒsfiːn/.
What is the plural of phosphine?
The plural of phosphine is phosphines.

Words near phosphine in the dictionary

  1. phosphinates
  2. phosphindole
  3. phosphindoles
  4. phosphindolizine
  5. phosphindolizines
  6. phosphine
  7. phosphine imide
  8. phosphine imides
  9. phosphine oxide
  10. phosphine oxides
  11. phosphine sulfide

Source and license

Adapted from Wiktionary: phosphine (page history and authors); phosphine (Tamil Wiktionary) (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Pronunciation audio from Wikimedia Commons, each file under its own free license: LL-Q1860 (eng)-Vealhurl-phosphine.wav.

Cite this entry: “phosphine.” Word.ws, https://word.ws/phosphine. Based on Wiktionary, CC BY-SA 4.0.