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binary

binary

22 5.5
A number system that uses only the digits 0 and 1
  • adjective
  • /ˈbaɪnəri/
  • Specialized
translation icon : binario
  • Understanding binary code is essential for computer programming, as it is the fundamental language of computers.
  • binary digit
  • decimal to binary
  • decimal to binary conversion

I mean, most programmers nowadays rarely need to do binary arithmetic, right?

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Examples

  • But as I understand it, computers that we are familiar with day-to-day store data using binary ones and zeros on or off.

  • In computer science, data is often represented in binary form, allowing for efficient processing and storage.

  • There is no binary computer powerful enough to process all that data.

  • I was counting by binary numbers.

  • I counted by binary numbers.

  • Try using binary codes to reduce the data table in the charts.

  • Data were stored on a floppy disk in a binary format for data reduction on the ground.

    Academic text (1997)
  • The lesson focused on binary numbers, demonstrating how to represent values using only 0 and 1.

Compounds

binary code
  • Specialized
3 3.5

A system that uses 0s and 1s to show text and instructions in computers

binary star
  • Specialized
3 4.7

Two stars in space that move around a shared point because they pull on each other

binary system
  • Specialized
1 3.5

A way of writing numbers with only 0s and 1s

binary digit
  • Specialized
1 3.9

A single piece of information that can be 0 or 1 called a bit

binary compound
  • Specialized
1 4.9

A substance made of only two kinds of atoms

binary file
  • Specialized
1 4.7

A computer file that stores data in a non-text form for programs to read

4.2

An operation with two inputs that gives a true or false result

binary blob
  • Specialized
9.1

A single computer file of data that programs cannot easily read or change

binary notation
  • Specialized
5.1

A way to write numbers and information using only the digits 0 and 1

binary number system
  • Specialized
4.2

A way to write numbers using only 0 and 1

4.8

A number system that uses only the numbers 0 and 1, often used by computers

binary operation
  • Specialized
6.5

A rule that combines two values into one result, like addition or AND

binary program
  • Specialized
5.9

A file a computer can run directly, like an app

Average number of binary digits needed to show one digit in another number system

A way of writing numbers using only the digits 0 and 1

Surface Forms

binary positive

Morphology

binary = bi (transparent) = bi + bin + ary

Formed from the combining form 'bi-' (two) plus the adjectival suffix '-ary'; learners familiar with 'bi-' (e.g., bicycle) can infer the numerical/base-2 sense.

Etymology

Binary comes from the Latin part bi- meaning 'two', just like in bicycle. So the binary number system uses only two digits, '0' and '1', which is why it is called 'binary'.