Wallet

A cryptocurrency wallet is a device or program that stores your cryptocurrency keys and allows you to access your coins. Wallets contain an address and the private keys needed to sign cryptocurrency transactions. Anyone who knows the private key can control the coins associated with that address.

https://www.investopedia.com/terms/b/bitcoin-wallet.asp#:~:text=A%20cryptocurrency%20wallet%20is%20a,coins%20associated%20with%20that%20address.