Word.ws English Dictionary

valveless

valveless adjective: having no valves.

Adjective

valveless (not comparable)

  1. Having no valves.

Origin of valveless

From valve + -less.

Words formed from valveless

Questions about valveless

What does valveless mean?
Valveless means having no valves.
What part of speech is valveless?
Valveless is an adjective.

Words near valveless in the dictionary

  1. valve train
  2. valve trains
  3. valvectomies
  4. valvectomy
  5. valved
  6. valveless
  7. valvelessness
  8. valvelet
  9. valvelets
  10. valvelike
  11. valveman

Source and license

Adapted from Wiktionary: valveless (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: “valveless.” Word.ws, https://word.ws/valveless. Based on Wiktionary, CC BY-SA 4.0.