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household word

American  

noun

  1. a familiar name, phrase, saying, etc.; byword.

    The advertising campaign is designed to make this new product a household word.


Etymology

Origin of household word

First recorded in 1590–1600

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

She quickly becomes a household word, a symbol of something quintessentially American.

From The Wall Street Journal • Dec. 8, 2025

They began spot-spraying with a pesticide called malathion, which was about to become a household word.

From Los Angeles Times • Oct. 15, 2024

Education funding rates for incarcerated students were set in 1995, when Microsoft was barely a household word.

From Seattle Times • May 9, 2023

Their giant teeth — left behind in coastal sediments like spent bullets — inspired the 1843 name that has since become a household word: megalodon.

From New York Times • Aug. 17, 2022

The name David W. Carter High School would become a household word also.

From "Friday Night Lights: A Town, A Team, And A Dream" by H.G. Bissinger

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