Quad and Quadraphonic

Quad noun - An open space wholly or partly enclosed (as by buildings or walls).

Quadraphonic and quad are semantically related. in rectangular area topic. In some cases you can use "Quadraphonic" instead a noun "Quad".

Quadraphonic adjective - Of or relating to quadraphony.

Quad and quadraphonic are semantically related. You can use "Quad" instead a noun "Quadraphonic".