binary
adjective
°Being in a state of one of two mutually exclusive conditions such as on or off, true or false, presence or absence of a signal.
°Concerning logic whose subject matter concerns binary states.
noun
°The bijective base-2 numeral system, which uses only the digits 0 and 1.
°(computing) An executable computer file.
synonyms: arity, adicity, rank, dyadic more» , boolean, base-2, base 2, binary star, double star