strengthen
verb
strength·en
ˈstreŋ(k)-thən 
ˈstren(t)-
strengthened; strengthening
ˈstreŋ(k)th-niŋ,
ˈstren(t)th-;
ˈstreŋ(k)-thə-
ˈstren(t)-
: to make stronger, more forceful, more effective, etc.
These exercises will strengthen your abdominal muscles.
: to become stronger, more forceful, more effective, etc.
The winds are expected to strengthen.
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
Bhatia made it through 47 holes of this signature event until his first bogey when the strengthening wind sent his tee shot well over the green on the par-3 12th.
—
Arkansas Online, 15 Feb. 2026
His campaign website emphasizes strengthening federal wildfire suppression, adopting Medicare for All and fixing water shortages.
—Mathew Miranda
february 14, Sacbee.com, 14 Feb. 2026
The two most important and undervalued components to strengthen our grid are energy conservation and the protection of renewable energy.
—Eleanor Dearman, Fort Worth Star-Telegram, 14 Feb. 2026
My own passage into and back out of unbelief—one marked by a close reading of works that earlier illiberal societies had attempted to suppress on religious grounds—has strengthened my liberal commitments.
—Christopher Beha, New Yorker, 14 Feb. 2026
See All Example Sentences for strengthen
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Arkansas Online, 15 Feb. 2026
His campaign website emphasizes strengthening federal wildfire suppression, adopting Medicare for All and fixing water shortages.
—Mathew Miranda
february 14, Sacbee.com, 14 Feb. 2026
The two most important and undervalued components to strengthen our grid are energy conservation and the protection of renewable energy.
—Eleanor Dearman, Fort Worth Star-Telegram, 14 Feb. 2026
My own passage into and back out of unbelief—one marked by a close reading of works that earlier illiberal societies had attempted to suppress on religious grounds—has strengthened my liberal commitments.
—Christopher Beha, New Yorker, 14 Feb. 2026
See All Example Sentences for strengthen
Cite this Entry
“Strengthen.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/strengthen. Accessed 15 Feb. 2026.
Copy CitationKids Definition
strengthen
verb
strength·en
ˈstreŋ(k)-thən
strengthened; strengthening
ˈstreŋ(k)th-(ə-)niŋ
: to make or become stronger
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