deepen

verb

deep·​en ˈdē-pən How to pronounce deepen (audio)
deepened; deepening ˈdē-pə-niŋ How to pronounce deepen (audio)
ˈdēp-niŋ

transitive verb

: to make deep or deeper

intransitive verb

: to become deeper or more profound

Examples of deepen in a Sentence

They deepened the river so that larger boats could sail through. Age had deepened the lines in his face. The water deepens toward the center of the river. Her powerful words deepened our commitment to the cause. The vacation together deepened their relationship with each other. The mystery was deepened by her silence. This class will deepen your understanding of economics. Living in the country's capital had deepened her knowledge of politics.
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.
In today’s environment—where diners increasingly ask where food comes from—this trend gives operators a way to deepen authenticity, connection, and trust. #4 Diner Designed Menus that listen, meals that engage The rise of personalization isn’t new. Unilever Food Solutions Contributor, Forbes.com, 18 Apr. 2025 The intricate tensions of their relationships are deepened by evocations of the past—including their forebears’ tragic resistance to enslavement—and of enduring African traditions. Richard Brody, New Yorker, 18 Apr. 2025 Research from psychologists Robert Emmons and Philip Watkins shows that gratitude, especially in moments of hardship, strengthens our emotional well-being and deepens our connections. Colin Bedell, Them., 18 Apr. 2025 As their relationship deepens, past wounds and current truths threaten to derail their budding connection. Ellise Shafer, Variety, 17 Apr. 2025 See All Example Sentences for deepen

Word History

First Known Use

1600, in the meaning defined at transitive sense

Time Traveler
The first known use of deepen was in 1600

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Cite this Entry

“Deepen.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/deepen. Accessed 22 Apr. 2025.

Kids Definition

deepen

verb
deep·​en ˈdē-pən How to pronounce deepen (audio)
deepened; deepening ˈdēp-(ə-)niŋ How to pronounce deepen (audio)
: to make or become deep or deeper

More from Merriam-Webster on deepen

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