binary

/ˈbaɪnəri/
adjective
  1. Relating to a system of two parts, choices, or states; involving two options.
    • Computers use a binary code of ones and zeros to process information.
    • The survey offered a binary choice: yes or no.
    • In a binary star system, two stars orbit a common center.
  2. Relating to a gender system that recognizes only two distinct genders (male and female).
    • Non-binary individuals do not identify strictly as male or female.
    • Some people feel that the binary gender model does not reflect their identity.
    • The organization is working to move beyond binary thinking about gender.
Synonyms
noun
  1. The binary number system, which uses only the digits 0 and 1.
    • Early computers used binary to perform calculations.
    • The number 13 in binary is written as 1101.
    • Learning binary is essential for understanding how computers work.
  2. Something that consists of two parts or components.
    • In chemistry, a binary is a compound made of two elements.
    • The musical piece is a binary, with two contrasting sections.
    • The star is part of a binary, with a companion star orbiting it.
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