acariasis acarian • acaricidal · · · Info · Definitions · Synonyms · Characters · · acariasis · · Text Latin · · Script 9 · · Length Definitions · · · (noun) infestation with itch mites. Synonyms: acariosis, acaridiasis. · · Noun Definition 1 Synonyms · · · acariosis · · Synonym 1 acaridiasis · · Synonym 2 Characters · · a latin small letter a U+0061 c latin small letter c U+0063 i latin small letter i U+0069 r latin small letter r U+0072 s latin small letter s U+0073