Word.ws English Dictionary

arrow of time

arrow of time noun: the direction of time within a four-dimensional relativistic view of the cosmos.

Noun

arrow of time (plural arrows of time)

  1. The direction of time within a four-dimensional relativistic view of the cosmos.
  2. The subjective feeling of movement from past to future.
  3. Entropy.

arrow of time meaning in Tamil

arrow of time in Tamil

காலக் கணை

Forms of arrow of time

pluralarrows of time
alternative formtime's arrow

Origin of arrow of time

Reported coined in 1927.

Questions about arrow of time

What does arrow of time mean?
Arrow of time means the direction of time within a four-dimensional relativistic view of the cosmos.
What is arrow of time in Tamil?
Arrow of time in Tamil is காலக் கணை. See Arrow of time meaning in Tamil.
What part of speech is arrow of time?
Arrow of time is a noun.
What is the plural of arrow of time?
The plural of arrow of time is arrows of time.

Words near arrow of time in the dictionary

  1. arrow grass
  2. arrow in the quiver
  3. arrow key
  4. arrow keys
  5. arrow of love
  6. arrow of time
  7. arrow paradox
  8. Arrow paradoxes
  9. arrow point
  10. arrow points
  11. arrow poison

Source and license

Adapted from Wiktionary: arrow of time (page history and authors); arrow of time (Tamil 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: “arrow of time.” Word.ws, https://word.ws/arrow_of_time. Based on Wiktionary, CC BY-SA 4.0.