light time light-timbered • light-tongued · · · Info · Definitions · Characters · · light time · · Text Common · · Latin · · Scripts 10 · · Length 2 · · Syllables Definitions · · · (noun) distance measured in terms of the speed of light (or radio waves). Synonyms: light time. Example: "The light time from jupiter to the sun is approximately 43 minutes." · · Noun Definition 1 Characters · · space U+0020 e latin small letter e U+0065 g latin small letter g U+0067 h latin small letter h U+0068 i latin small letter i U+0069 l latin small letter l U+006C m latin small letter m U+006D t latin small letter t U+0074