Bunk bed and Murphy bed

Bunk bed noun - Beds built one above the other.

Murphy bed and bunk bed are semantically related. In some cases you can use "Murphy bed" instead a noun phrase "Bunk bed".

Murphy bed noun - A bed that can be folded or swung into a cabinet when not being used.

Bunk bed and Murphy bed are semantically related. You can use "Bunk bed" instead a noun phrase "Murphy bed".