passkey passivity • passless · · · Info · Definitions · Synonyms · Characters · · passkey · · Text Latin · · Script 7 · · Length Definitions · · · (noun) key that secures entrance everywhere. Synonyms: passe-partout, master key, master. · · Noun Definition 1 Synonyms · · · passe-partout · · Synonym 1 master key · · Synonym 2 master · · Synonym 3 Characters · · a latin small letter a U+0061 e latin small letter e U+0065 k latin small letter k U+006B p latin small letter p U+0070 s latin small letter s U+0073 y latin small letter y U+0079