'light-year' in a sentence

Learn how to use 'light-year' with 1 example sentences.

See meaning of 'light-year'

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

This star is five light years away.

Words related to 'light-year'

Words near 'light-year' in the dictionary

lift lift up lifted light light on lighten lighter lightly lightning like