Binary
/ˈbaɪnəri/
Definitions
2 meaningsHaving two parts or aspects.
/ˈbaɪnəri/
Relating to, or consisting of, two things.
Binary code is the foundation of computer programming.
💡 Simply: Having two parts.
More Examples
The system uses a binary choice: yes or no.
How It's Used
"The binary number system uses only two digits, 0 and 1."
"Computers use binary code to process information."
A system of numerical notation that has 2 rather than 10 as its base.
/ˈbaɪnəri/
A number system with base 2.
The data is stored in binary format.
💡 Simply: A counting system using only 0 and 1.
More Examples
Converting decimal numbers to binary is a common task in computer science.
How It's Used
"Understanding binary is crucial for programming."
From Latin *binarius* "consisting of two", from *bini* "two by two". The modern usage relating to computer science emerged in the mid-20th century.
While the binary number system has mathematical roots dating back centuries, its widespread use exploded with the rise of digital computing in the 20th century.
Memory tip
Think 'bi' as in bicycle (two wheels), 'nary' suggesting a numerical system.
Word Origin
"consisting of two"