oases oasean • oasis · · · Info · Definitions · Synonyms · Characters · · oases · · Text Latin · · Script 5 · · Length Definitions · · · (noun) a fertile tract in a desert (where the water table approaches the surface). Synonyms: oasis. · · Noun Definition 1 (noun) a shelter serving as a place of safety or sanctuary. Synonyms: haven, oasis. · · Noun Definition 2 Synonyms · · · haven · · Synonym 1 oasis · · Synonym 2 Characters · · a latin small letter a U+0061 e latin small letter e U+0065 o latin small letter o U+006F s latin small letter s U+0073