Word.ws English Dictionary

rest mass

rest mass noun: the mass of a body when it is not moving relative to an observer.

Noun

rest mass (plural rest masses)

  1. The mass of a body when it is not moving relative to an observer.

rest mass meaning in Tamil and Malayalam

rest mass in Tamil

ஓய்வுத்திணிவு, ஓய்வுப் பொருண்மை

rest mass in Malayalam

വിരാമ ദ്രവ്യമാനം

Forms of rest mass

pluralrest masses

Questions about rest mass

What does rest mass mean?
Rest mass means the mass of a body when it is not moving relative to an observer.
What is rest mass in Tamil?
Rest mass in Tamil is ஓய்வுத்திணிவு, ஓய்வுப் பொருண்மை. See Rest mass meaning in Tamil.
What part of speech is rest mass?
Rest mass is a noun.
What is the plural of rest mass?
The plural of rest mass is rest masses.

Words near rest mass in the dictionary

  1. rest houses
  2. rest in peace
  3. rest in pieces
  4. rest in piss
  5. rest in power
  6. rest mass
  7. rest masses
  8. rest of advantage
  9. rest of the UK
  10. rest on
  11. rest on one's laurels

Source and license

Adapted from Wiktionary: rest mass (page history and authors); rest mass (Tamil Wiktionary) (page history and authors); rest mass (Malayalam 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.

Last updated:

Cite this entry: “rest mass.” Word.ws, https://word.ws/rest_mass. Based on Wiktionary, CC BY-SA 4.0.