stash

A collection, sometimes hidden.countable

• Near-synonyms: cache, reserve, hoard
• They had quite a stash of food saved up for emergencies.

A place where drugs are stored.UScountableinformal

• The dealers managed to store the dope in the stash just in time to avoid being caught by the police.

Clothing or other items branded with a particular university club or society's logo.UKslanguncountable

• Near-synonyms: merch, swag
• We've now ordered stash for everyone who said they wanted some.

A collection of yarn or other materials not yet allocated to any particular craft project.countable

• My stash is mostly unfinished objects on the needles. I have one bag of yarn that I bought to make a coat.

To hide or store away for later use.transitive

• He stashed his liquor in the cabinet under the bar.

A mustache.informalnonstandardslang