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Definition of locker

locker

/ˈlɑːkɚ/
lock · er

Plural:lockers
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locker Lexical Profile

locker Game Scores & Validity

• noun

1

A small, typically narrow storage compartment that can be locked, commonly found in schools, gymnasiums, or workplaces for securing personal belongings.

Example

"She put her heavy textbook and winter coat in her locker before heading to first period."


2

A chest, compartment, or small storage space on a ship or boat used for stowing gear, equipment, or personal effects.

Example

"The deckhand carefully stowed the extra rigging lines in the forward locker to keep the deck clear."


3

A person or mechanical device that locks or secures a mechanism, door, or container.

Example

"The automated system acts as the primary locker of the main security doors at midnight."

Synonyms
View all synonyms for locker

• Rhymes for locker

Word Origin & Etymology

From Middle English 'lokere', formed from the verb 'lock' + the agent suffix '-er'. Originally referring to a person who locks things, the term evolved in the 15th century to refer to a compartment or chest that can be locked.

Usage Trend

Historical frequency of usage in published text.

180019102020

Cite this Entry


Wordmom. (2026). Definition of Locker. In Wordmom Dictionary. Retrieved Oct 16, 2026, from https://wordmom.com/dictionary/locker
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