hemisphere hemispheral • hemisphered · · · Info · Definitions · Synonyms · Characters · · hemisphere · · Text Latin · · Script 10 · · Length 3 · · Syllables Definitions · · · (noun) half of the terrestrial globe. · · Noun Definition 1 (noun) half of a sphere. · · Noun Definition 2 (noun) either half of the cerebrum. Synonyms: cerebral hemisphere. · · Noun Definition 3 Synonyms · · · cerebral hemisphere · · Synonym 1 Characters · · e latin small letter e U+0065 h latin small letter h U+0068 i latin small letter i U+0069 m latin small letter m U+006D p latin small letter p U+0070 r latin small letter r U+0072 s latin small letter s U+0073