because of

preposition

: by reason of : on account of

Examples of because of in a Sentence

I was late for work because of the snowstorm, which made driving a nightmare.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
During the election, Mr. Pence refused to endorse Mr. Trump because of his actions during the riot. Neil Vigdor, New York Times, 12 Jan. 2025 Research has shown that these rapid wet-to-dry and dry-to-wet swings, which can worsen wildfires, flooding and other hazards, are growing more frequent and intense because of rising global temperatures. Corinne Purtill, Los Angeles Times, 11 Jan. 2025 The reason for this is because of the deleterious effects of particle pollution, which are tiny particles smaller than the size of a hair follicle that get suspended in the atmosphere when trees, houses and plastic burn. Omer Awan, Forbes, 11 Jan. 2025 Kamala Harris, Democratic vice president of the United States, canceled the final foreign trip of her term to Singapore, Bahrain and Germany because of the wildfires in her home state of California, her office announced. Democrat-Gazette Staff From Wire Reports, arkansasonline.com, 11 Jan. 2025 See all Example Sentences for because of 

Word History

First Known Use

14th century, in the meaning defined above

Time Traveler
The first known use of because of was in the 14th century

Dictionary Entries Near because of

Cite this Entry

“Because of.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/because%20of. Accessed 20 Jan. 2025.

Kids Definition

because of

preposition
: by reason of

More from Merriam-Webster on because of

Last Updated: - Updated example sentences
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