light years (0 synonym found)

We don't have synonyms for light years yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are light year, light-years and lightyears.

We don't have any synonyms for light years yet.

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light year  ·  light-years  ·  lightyears  ·  light-year  ·  lightyear  ·  light leaks

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Definition of light years:

(n) : (astronomy) A unit of length (abbreviation ly; equal to just under 10 trillion kilometres (10¹⁶ metres)) equal to the distance light travels in one Julian year; used to measure extremely large distances.
(n) : (only in the plural, informal, figurative) A very long way.
(n) : (only in the plural, informal, figurative) A very long time.
Definition of light years:

(n) : (astronomy) A unit of length (abbreviation ly; equal to just under 10 trillion kilometres (10¹⁶ metres)) equal to the distance light travels in one Julian year; used to measure extremely large distances.
(n) : (only in the plural, informal, figurative) A very long way.
(n) : (only in the plural, informal, figurative) A very long time.
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