Word: 
Rhymes   Near rhymes   Phrase rhymes   Synonyms / Related   [Definitions]   Similar sound   Same consonants  

Definitions of light year:
  • noun:   the distance that light travels in a vacuum in 1 year; 5.88 trillion miles or 9.46 trillion kilometers

Related words...
(New!) Usage examples...

Search for light year at other dictionaries: OneLook, Oxford, American Heritage, Merriam-Webster, Wikipedia

Help  Advanced  Feedback  Android  iPhone/iPad  API  Blog  Privacy

Copyright © 2017 Datamuse