In computer terms what name is given to half of a Byte (4 bits)?

I still have my copy of the first Byte magazine! (September 1975) And at age 74, I'm still playing with electronic things like Raspberry Pi and Arduino.

Back then, it was great to even have the connection.

Vlad Șerban, We used the term in mainframe programming when discussing binary switches.

thanks for the knowledge

I so wanted it to be a Tribble Live longer and prosper !

Vlad Șerban, just because you haven't heard of it doesn't mean it doesn't exist. I taught software for over 30 years and discussed nibbles in my classes

Vlad Șerban, I had no idea but it did sound a bit of a joke so I guessed right.

the bad old days!