ursus maritimus ursus horribilis • ursus middendorffi · · · Info · Definitions · Synonyms · Characters · · ursus maritimus · · Text Common · · Latin · · Scripts 15 · · Length 6 · · Syllables Definitions · · · (noun) white bear of Arctic regions. Synonyms: ice bear, polar bear, Ursus Maritimus, Thalarctos maritimus. · · Noun Definition 1 Synonyms · · · ice bear · · Synonym 1 polar bear · · Synonym 2 thalarctos maritimus · · Synonym 3 Characters · · space U+0020 a latin small letter a U+0061 i latin small letter i U+0069 m latin small letter m U+006D r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074 u latin small letter u U+0075