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ripen

American  
[rahy-puhn] / ˈraɪ pən /

verb (used with or without object)

ripens, present (3rd person singular) ripened, past participle, past ripening present participle
  1. to make or become ripe.

  2. to bring or come to maturity, the proper condition, etc.; mature.


ripen British  
/ ˈraɪpən /

verb

  1. to make or become ripe

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Derived Forms

Etymology

Origin of ripen

First recorded in 1555–65; ripe + -en 1

Explanation

When fruit becomes ripe and ready to eat, it ripens. Tomatoes will ripen after you pick them, becoming darker red and more juicy. You can use ripen to talk about the maturing process of all fruits, and some vegetables — apples, peppers, and corn all need to ripen before they're at the perfect, delicious state for being eaten. Figuratively, you can also talk about people this way: "She is really starting to ripen as an actor!" Before ripen was coined around 1560, the verb was ripe, as in, "When the avocados ripe, I'll make guacamole."

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Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Under the law, claims can go to federal court if a government agency denies them or doesn’t make a decision within six months, meaning the ones McCloskey dropped off could soon ripen for litigation.

From The Wall Street Journal • Jun. 4, 2026

But once harvested, mangoes continue to ripen quickly, making them highly vulnerable to softening, moisture loss, and spoilage during storage and transport.

From Science Daily • May 23, 2026

Trees heavy with fruits that ripen through the color spectrum as winter progresses are as much a Southern California holiday tradition as tamales and the Rose Parade.

From Los Angeles Times • Dec. 18, 2024

It makes our bananas ripen very fast and go to waste,” Ms Nkhana says.

From BBC • Sep. 12, 2024

She wept for the love that had just blossomed and would never ripen.

From "When Dimple Met Rishi" by Sandhya Menon

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