money box is a noun meaning "a container (usually with a slot in the top) for keeping money at home". It carries 2 recorded senses.
a container (usually with a slot in the top) for keeping money at home
“the coin bank was empty”
a strongbox for holding cash
Definitions, synonyms and semantic relations for money box come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.