Word.ws English Dictionary

massless

US/ˈmæs.ləs/

massless adjective: having no mass.

Adjective

massless (not comparable)

  1. Having no mass.
    • The photon is a massless particle.
    • On the other hand, Pauli had just proposed a massless, chargeless, colorless, flavorless particle whose sole reason for existence was to preserve the principle of momentum conservation.2014, Mark A. Cunningham, Neoclassical Physics, page 241

massless meaning in Hindi and Bengali

massless in Hindi

massless
द्रव्यमानरहित dravyamānrahit

massless in Bengali

কোনো ভর নেই এমন

Antonyms of massless

Origin of massless

From mass + -less.

Words formed from massless

Words that rhyme with massless

Questions about massless

What does massless mean?
Massless means having no mass.
What is massless in Hindi?
Massless in Hindi is द्रव्यमानरहित (dravyamānrahit). See Massless meaning in Hindi.
What part of speech is massless?
Massless is an adjective.
How do you pronounce massless?
Massless is pronounced /ˈmæs.ləs/ (US).

Words near massless in the dictionary

  1. massiveness
  2. massivenesses
  3. massives
  4. massivity
  5. masskrugstemmen
  6. massless
  7. masslessness
  8. masslike
  9. massly
  10. Massman
  11. Massmann

Source and license

Adapted from Wiktionary: massless (page history and authors); द्रव्यमानरहित (Hindi) (page history and authors); massless (Bengali 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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Cite this entry: “massless.” Word.ws, https://word.ws/massless. Based on Wiktionary, CC BY-SA 4.0.