Locker: Definition, Examples, and Usage

Meaning 1：a lockable cupboard (locker)

locker 🔊

/ˈlɒkə(r)/

A small cupboard with a lock where you can put your things to keep them safe.

Row of green metal lockers with combination locks in school hallway

a lockable cupboard 🔊

➕

/ə ˈlɒkəbl ˈkʌbəd/

A small storage unit with a lock, typically used in schools, gyms, or public places to keep personal belongings secure.

📁 Category：Objects & Materials 🔖 Level：Beginner

📘 Details & Usage

📖 Root Explanation

from 'lock' (to fasten) + '-er' (suffix for thing that performs or is associated with an action).

💡 Mnemonic

Think of a 'lock' and a 'key'—a 'locker' is a box with a lock to keep your items safe.

📖 Example

Before my workout, I put my bag and jacket in my locker. 🔊 Before my workout, I put my bag and jacket in my locker.

🔗 Collocations

locker room – A room containing lockers, often used for changing clothes in sports facilities.

school locker – A locker assigned to a student in a school for storing books and personal items.

locker key – A small key used to open and lock a locker.

🔄 Synonyms

cabinet (n.) – A piece of furniture with shelves or drawers for storing items, often with a lock.

cupboard (n.) – A storage space with shelves and a door, sometimes lockable.

chest (n.) – A strong, usually wooden box with a lid, used for storing items, occasionally with a lock.

🚫 Antonyms

open shelf (n.) – An exposed storage surface without a door or lock.

unlocked bin (n.) – A container without a locking mechanism, providing no security.

🌱 Derivatives

lockerful (n.) – As much as a locker can hold.

📖 Cultural Story

The word 'locker' emerged in the 19th century as public facilities like gyms and schools installed lockable compartments for personal storage, reflecting a growing need for security in shared spaces.