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light day
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1
English
1.1
Noun
1.1.1
Related terms
1.2
Anagrams
English
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Noun
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light
day
(
plural
light days
)
(
astronomy
,
physics
)
A unit of
length
equal to the
distance
light
travels in one
day
; about 170
astronomical units
Related terms
edit
light hour
light second
light year
Anagrams
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daylight