Thesaurus: light-year
the distance that light travels in a vacuum in 1 year; 5.88 trillion miles or 9.46 trillion kilometers
Related headwords
trilliondefinitionlightdefinitiondistancedefinitionkilometersdefinitionmilesdefinitiontravelsdefinitionvacuumdefinitionyeardefinitionlight adaptationfamilylight airfamilylight armfamilylight ballastfamilylight beamfamilylight beerfamilylight breadfamilylight breezefamilylight brownfamilylight bulbfamilylight circuitfamilylight colonelfamilylight companyfamilylight creamfamilylight cruiserfamilylight dietfamilylight filterfamilylight fittingfamilylight fixturefamilylight flyweightfamily