strengthen

verb

strength·​en ˈstreŋ(k)-thən How to pronounce strengthen (audio)
ˈstren(t)-
strengthened; strengthening
ˈstreŋ(k)th-niŋ,
ˈstren(t)th-;
ˈstreŋ(k)-thə- How to pronounce strengthen (audio)
ˈstren(t)-

transitive verb

: to make stronger

intransitive verb

: to become stronger
strengthener
ˈstreŋ(k)th-nər
ˈstren(t)th-;
ˈstreŋ(k)-thə- How to pronounce strengthen (audio)
ˈstren(t)-
noun

Examples of strengthen in a Sentence

These exercises will strengthen your stomach muscles. He takes herbs to strengthen his immune system. The development of new electronic products has strengthened the company's position as the leader in digital technology. Holidays often serve to strengthen bonds between family members. Their financial situation strengthened her determination to find a new career. The team has been strengthened by the addition of several new players. The winds are expected to strengthen. The economy is slowly strengthening. The Canadian dollar is strengthening against the U.S. dollar. The trade restrictions will strengthen the pound.
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.
Closing visibility gaps, strengthening governance and building resilience can ensure that identity infrastructures not only meet today’s needs but are ready for whatever the future brings. Gerry Gebel, Forbes, 21 Nov. 2024 If the new president institutes tariffs, the dollar could continue to strengthen against the pound and the euro, causing U.S. production costs to rise. Elsa Keslassy, Variety, 20 Nov. 2024 Moringa oil, one of the key ingredients, can strengthen the hair and moisturize the scalp. Jenny Berg, Allure, 20 Nov. 2024 Since using it, she’s noticed considerably less hair fall, thanks to strengthening castor oil and various plant extracts that help provide a healthy environment for hair to thrive. Alanna Martine Kilkeary, Glamour, 20 Nov. 2024 See all Example Sentences for strengthen 

Word History

First Known Use

15th century, in the meaning defined at transitive sense

Time Traveler
The first known use of strengthen was in the 15th century

Dictionary Entries Near strengthen

Cite this Entry

“Strengthen.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/strengthen. Accessed 6 Dec. 2024.

Kids Definition

strengthen

verb
strength·​en ˈstreŋ(k)-thən How to pronounce strengthen (audio)
strengthened; strengthening ˈstreŋ(k)th-(ə-)niŋ How to pronounce strengthen (audio)
: to make or become stronger
strengthener noun

More from Merriam-Webster on strengthen

Last Updated: - Updated example sentences
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