binary

Binary has 3 syllables: bi · na · ry.

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

noun. 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.

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

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