earth science earth-rending • earth's crust · · · Info · Definitions · Characters · · earth science · · Text Common · · Latin · · Scripts 13 · · Length 2 · · Syllables Definitions · · · (noun) any of the sciences that deal with the earth or its parts. Synonyms: earth science. · · Noun Definition 1 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 h latin small letter h U+0068 i latin small letter i U+0069 n latin small letter n U+006E r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074