upper side upper-school • upper surface · · · Info · Definitions · Synonyms · Characters · · upper side · · Text Common · · Latin · · Scripts 10 · · Length 3 · · Syllables Definitions · · · (noun) the highest or uppermost side of anything. Synonyms: top, top side, upper side, upside. Examples: "Put your books on top of the desk." "Only the top side of the box was painted." · · Noun Definition 1 Synonyms · · · top · · Synonym 1 top side · · Synonym 2 upside · · Synonym 3 Characters · · space U+0020 d latin small letter d U+0064 e latin small letter e U+0065 i latin small letter i U+0069 p latin small letter p U+0070 r latin small letter r U+0072 s latin small letter s U+0073 u latin small letter u U+0075