keycard keyboards-mice • keyed · · · Info · Definitions · Characters · · keycard · · Text Latin · · Script 7 · · Length 3 · · Syllables Definitions · · · (noun) a plastic card that has a magnetically coded strip that is scanned in order to operate a mechanism. · · Noun Definition 1 Characters · · a latin small letter a U+0061 c latin small letter c U+0063 d latin small letter d U+0064 e latin small letter e U+0065 k latin small letter k U+006B r latin small letter r U+0072 y latin small letter y U+0079