countinbinary
verbUK /kaʊnt ɪn ˈbaɪnəri/
US /kaʊnt ɪn ˈbaɪnəri/
To count using only the numbers 0 and 1.
The robot learned to count in binary from 0 to 15.
RELATED WORDS
OTHER MEANINGS
2. To represent numbers using only the digits 0 and 1, as computers do.
The program counts in binary to store the data.
3. To recite the binary sequence 0, 1, 10, 11, 100, and so on.
In class, the students counted in binary up to 1000.
4. To think or work in a simple two-state way, like on and off.
The switch seems to count in binary: either on or off.