second nature

noun

Synonyms of second naturenext
: an acquired deeply ingrained habit or skill
after a while, using the gearshift becomes second nature

Examples of second nature in a Sentence

After a while, using the gearshift becomes second nature. speaking and thinking in Japanese simply became second nature to her during the years she spent in Kyoto
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.
If this becomes second nature, opening apps could start to feel old-fashioned before long. Kurt Knutsson, FOXNews.com, 21 Apr. 2026 The first parts of the reads and footwork are kind of second nature now. Hunter Bailey, Charlotte Observer, 20 Apr. 2026 Tapping into fear has become second nature. Christina Perrier, InStyle, 1 Apr. 2026 For the children, emergency protocols have become second nature. Chelsea Jones, CBS News, 3 Mar. 2026 See All Example Sentences for second nature

Word History

First Known Use

1582, in the meaning defined above

Time Traveler
The first known use of second nature was in 1582

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Cite this Entry

“Second nature.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/second%20nature. Accessed 26 Apr. 2026.

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