cubbyhole
/ˈkʌbɪhaʊl/Definitions
1. noun
A small, enclosed space, often used for storage or hiding, especially in a room or office.
“The employee hid her favorite mug in her cubbyhole to keep it safe from her coworkers.”
2. verb
To put or store something in a small, enclosed space, especially in a room or office.
“She cubbyholed the file on the top shelf of her desk to keep it out of sight.”