Word.ws English Dictionary

sulphur-free

sulphur-free adjective: not containing any sulphur.

Adjective

sulphur-free (not comparable)

  1. (UK) Not containing any sulphur.
    • Bateman added: "In addition, HVO is sulphur-free, so it is less corrosive in our engines. [...]."2021 July 14, “Network News: Total Rail Solutions switches to HVO”, in RAIL, number 935, page 19

Forms of sulphur-free

alternative formsulfur-free

Origin of sulphur-free

From sulphur + -free.

Questions about sulphur-free

What does sulphur-free mean?
Sulphur-free means not containing any sulphur.
What part of speech is sulphur-free?
Sulphur-free is an adjective.

Words near sulphur-free in the dictionary

  1. sulphur-bottom whale
  2. sulphur-colour
  3. sulphur-coloured
  4. sulphur-crested cockatoo
  5. sulphur-crested cockatoos
  6. sulphur-free
  7. sulphurate
  8. sulphurated
  9. sulphurates
  10. sulphurating
  11. sulphuration

Source and license

Adapted from Wiktionary: sulphur-free (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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Cite this entry: “sulphur-free.” Word.ws, https://word.ws/sulphur-free. Based on Wiktionary, CC BY-SA 4.0.