adar adaptorial • adar sheni · · · Info · Definitions · Characters · · adar · · Text Latin · · Script 4 · · Length 2 · · Syllables Definitions · · · (noun) the sixth month of the civil year; the twelfth month of the ecclesiastic year in the Jewish calendar (in February and March). Synonyms: Adar. · · Noun Definition 1 Characters · · a latin small letter a U+0061 d latin small letter d U+0064 r latin small letter r U+0072