Definitions
There is 1 meaning of the phrase
Box Spring.
Box Spring - as a noun
A coiled bedspring in a frame that is covered with cloth
Example Sentences
"I need to buy a new box spring for my bed."
"The box spring provides extra support to the mattress."
"She decided to use a box spring instead of a platform bed."
"The box spring squeaks whenever I move on the bed."
"The box spring is too big to fit up the stairs."