heliumless

H4E1L1I1U1M3L1E1S1S1

adjective

Without helium; not requiring helium.

Scrabble 15
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Meanings

adjectiveheliumless (not comparable)
  1. not comparableWithout 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

From helium + -less.

Full word history & related roots →
Cite this entry
APA

heliumless. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/heliumless

MLA

“heliumless.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/heliumless. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “heliumless,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/heliumless.

Source: heliumless on Wiktionary, CC BY-SA 4.0.