A system of two stars that revolve around each other under their mutual gravitation.

synonyms: binary star, double star.

Dutch: dubbelster
Polish: gwiazda podwójna

A pre-compiled, pre-linked program that is ready to run under a given operating system; a binary for one operating system will not run on a different operating system.

synonym: binary program.

Of or pertaining to a number system have 2 as its base.

Roget 89: two, twin; dual, dualistic, double; binary, binomial; twin, biparous^†; dyadic [Math.]; conduplicate^†; duplex etc. 90; biduous^†, binate^†, diphyletic^†, dispermic^†, unijugate^†; tete-a-tete.    coupled etc. v.; conjugate.    both, both the one and the other.    ... show more

Polish: binarny

Consisting of two (units or components or elements or terms).