Search Dictionary
Definition of icebox

icebox

/ˈaɪs.bɑːks/
ice · box

Plural:iceboxes
JUMP TO:

icebox Lexical Profile

icebox Game Scores & Validity

• noun

1

North American A modern electric refrigerator.

Example

"Don't forget to put the milk back in the icebox so it doesn't spoil overnight."


2

An extremely cold room or place.

Example

"The office is an absolute icebox in the winter because the central heating system is completely broken."


3

An insulated cabinet or chest cooled by ice, used historically for preserving food before the invention of mechanical refrigerators.

Example

"Before buying their first electric refrigerator in the 1930s, the family relied on a wooden icebox that required daily deliveries of block ice."

Synonyms
View all synonyms for icebox
Antonyms
View all antonyms for icebox

Word Nuance & Usage

While originally denoting a non-mechanical insulated cabinet cooled by delivered ice blocks, 'icebox' is still occasionally used as a colloquial term for a modern electric refrigerator, particularly by older generations.

• Rhymes for icebox

Word Origin & Etymology

Coined in the mid-19th century in American English, formed by combining 'ice' and 'box', referring to the wooden cabinets lined with tin or zinc that were used to store perishable food with blocks of ice.

Usage Trend

Historical frequency of usage in published text.

180019102020

Cite this Entry


Wordmom. (2026). Definition of Icebox. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/icebox
Built for writers, students, and competitive word game players, Wordmom combines an uncluttered English dictionary and thesaurus with fast, pattern-based word finders so you can verify definitions, synonyms, and high-scoring tile plays in one place.
Dictionary & Reference
© 2016–2026 Wordmom Network. All rights reserved. Made with for word lovers everywhere.
Disclaimer: SCRABBLE® is a registered trademark. All intellectual property rights in and to the game are owned in the U.S.A. and Canada by Hasbro Inc., and throughout the rest of the world by J.W. Spear & Sons Limited of Maidenhead, Berkshire, England, a subsidiary of Mattel Inc. Mattel and Spear are not affiliated with Hasbro. Words With Friends® is a registered trademark of Zynga Inc. Wordle® is a registered trademark of The New York Times Company. Other referenced game titles and tournament lexicon codes (including NASPA NWL and WESPA/HarperCollins CSW) are trademarks of their respective owners. Wordmom is an independent reference utility for educational and entertainment purposes and is not affiliated with, sponsored by, or endorsed by Hasbro, Mattel, Spear, Zynga, The New York Times Company, NASPA, WESPA, or HarperCollins Publishers. All game names are referenced strictly under nominative fair use to indicate compatibility.