Sahara Sahaptin • Saharan · · · Info · Definitions · Characters · · Sahara · · Text Latin · · Script 6 · · Length Definitions · · · (noun) the world's largest desert (3,500,000 square miles) in northern Africa. Synonyms: Sahara Desert. · · Noun Definition 1 Characters · · S latin capital letter s U+0053 a latin small letter a U+0061 h latin small letter h U+0068 r latin small letter r U+0072