nor'
conj. B1 Intermediate Oxford US //ˈnɔɹ// UK //nˈɔː// nor
conj. a short way of saying 'nor' or 'than' in some local accents or old stories. It is also used in logic and electronics to describe a specific type of gate or rule.
conj. a dialectal or poetic contraction of 'nor' or 'than'; in formal logic and digital electronics, it represents a Boolean operator that produces a true result only if all operands are false.
Usage
In electronics and logic, it is often written in capital letters (NOR) and functions as a coordinating operator.