This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

adj. Characterized by or consisting of two parts or components; twofold.

adj. Of or relating to a system of numeration having 2 as its base.

adj. Chemistry Consisting of or containing only molecules consisting of two kinds of atoms.

adj. Of or employing two comparatively nontoxic chemicals that combine to produce a deadly poison: binary weapons; a binary nerve gas.

adj. Music Having two sections or subjects.

n. Something that is binary, especially a binary star.

adj. 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.

adj. Concerning logic whose subject matter concerns binary states.

adj. Concerning numbers and calculations using the binary number system.

adj. Having two equally important parts; related to something with two parts.

adj. Of an operation, function, procedure, or logic gate, taking exactly one operand, argument, parameter, or input; having domain of dimension 2.

adj. Of data, consisting of arbitrary values; that is, not interpretable as plain or ASCII text.

n. The bijective base-2 numeral system, which uses only the digits 0 and 1.

n. An executable computer file.

n. A star system consisting of only two stars.

adj. Compounded or consisting of two things or parts; characterized by two (things).

n. That which is constituted of two figures, things, or parts; two; duality.

Twofold; dual; double; twain; twin; paired: said of anything which is composed of two things or considered as divided into two things.

In botany, having the organs in twos: applied to flowers: equivalent to dimerous.

n. A whole composed of two; a dyad.

In astronomy, a pair of stars which revolve around their common center of gravity; a binary star.

adj. consisting of two (units or components or elements or terms)

n. 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

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

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

"Since switches can be either on or off, they have a binary character, and we say that the computer uses “binary arithmetic” to do its work."

multiple   

text    ASCII   

programme    computer program    program    computer programme   

binary classification    binary compound    binary theory of salts    twin binary    binary scale    binary number    binary star    binary numeration    binary quantic    binary system   

two    duality    Boolean    base-2    dyadic    base 2    binary star    double star   

finery    refinery    winery   

digital    32-bit    numerical    decimal    linear    numeric    multiple    discrete    ternary    proprietary