Meaning of 别 in 别开生面? I am aware of the fact that 别 usually means "don't", but what about :/ the expression 别开生面​。 Here, doors it mean "another"? What exactly does it mean in this context?

Thanks.
别开生面 is actually an idiom which means "to break a new path" or "break fresh ground". In this case, 别 is just part of the idiom.