Word.ws English Dictionary

heliumless

heliumless adjective: without helium; not requiring helium.

Adjective

heliumless (not comparable)

  1. Without helium; not requiring helium.
    • Available in multiple kits and endless color combinations, these heliumless balloons will draw attention your way.(Can we date this quote?), “New Heliumless Reusable Balloons”, in LookOurWay

Origin of heliumless

From helium + -less.

Questions about heliumless

What does heliumless mean?
Heliumless means without helium; not requiring helium.
What part of speech is heliumless?
Heliumless is an adjective.

Words near heliumless in the dictionary

  1. helium variables
  2. helium-3
  3. helium-4
  4. heliumide
  5. heliumides
  6. heliumless
  7. heliumlike
  8. heliums
  9. helix
  10. helix-loop-helices
  11. helix-loop-helix

Source and license

Adapted from Wiktionary: heliumless (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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