Word.ws English Dictionary

light days

light days is the plural of light day.

Meaning of light day

Noun

light day (plural light days)

  1. A unit of length equal to the distance light travels in one day; about 170 astronomical units

Questions about light days

What is light days the plural of?
Light days is the plural of light day.

Words near light days in the dictionary

  1. light cruiser
  2. light cruisers
  3. light curve
  4. light curves
  5. light day
  6. light days
  7. light decade
  8. light decades
  9. light dependent resistor
  10. light dependent resistors
  11. light down

Source and license

Adapted from Wiktionary: light days (page history and authors); light day (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: “light days.” Word.ws, https://word.ws/light_days. Based on Wiktionary, CC BY-SA 4.0.