IPA: /ˈkʌbiˌhoʊl/
KK: /ˈkʌbiˌhoʊl/
A small, often enclosed space or compartment used for storage or organization.
She put her books in the cubbyhole under the stairs.
Cubbyhole → The word is formed from "cubby" (a diminutive form of "cub", which comes from Middle English "cubbe", meaning a young animal or a small space) and "hole" (from Old English "hol", meaning a hollow place). A cubbyhole refers to a small, enclosed space or compartment, often used for storage.
Think of a 'small space' ('cubby') and a 'hollow place' ('hole') to remember that a cubbyhole is a small compartment for storing things.
No commonly confused words.