involving only two options

binary

adjective|/ˈbaɪ.nə.ri/

Relating to, composed of, or involving two things; having two possible states

Examples

In a meeting

This isn't a binary decision—we have several hybrid approaches we could pursue.

Over coffee

People think it's binary, either you support it or you don't, but there's actually a spectrum.

Why this word

dual

Binary specifically means composed of or involving two parts, often in computing or logic, while dual is vaguer two-ness

two-part

Binary emphasizes mutually exclusive or complementary nature of two states, while two-part is descriptive

digital

Binary specifically refers to base-2 or two-state systems, while digital broadly means electronic/computerized

Usage tip

Use to describe two-state systems or oversimplified either-or thinking. Common in computing (binary code) and when challenging false dichotomies.

Etymology

Latin binarius (consisting of two) from bini (two together)

Get a new word every morning

One precise word per day. Under 60 seconds to read. Free forever.

Related words