Fold up, as a tray table (4)
I believe the answer is:
stow
(Other definitions for stow that I've seen before include "Pack tightly" , "Pack (in proper place)" , "Pack away cargo" , "Put tidily away" , "Put under the hatches" .)
I believe the answer is:
stow
(Other definitions for stow that I've seen before include "Pack tightly" , "Pack (in proper place)" , "Pack away cargo" , "Put tidily away" , "Put under the hatches" .)