1
: a passage from sacred writings read in a service of worship
2
a
: a piece of instruction
b
: a reading or exercise to be studied by a pupil
c
: a division of a course of instruction
3
a
: something learned by study or experience
his years of travel had taught him valuable lessons
b
: an instructive example
the lessons of history
c
lessoned; lessoning
ˈle-sə-niŋ 
ˈles-niŋ
Examples of lesson in a Sentence
Noun
You can't go out to play until you've finished your lessons.
The book is divided into 12 lessons.
She took piano lessons for years.
political leaders who have failed to learn the lessons of history
I've learned my lesson—I'll never do that again!
Let that be a lesson to you—if you don't take better care of your toys they'll get broken!
Verb
would tirelessly lesson the children in proper manners
Recent Examples on the Web
Dr. Cynthia J. Young, Forbes.com, 28 Mar. 2025
If there’s one lesson that Elson most wants to impress upon her daughter?
—Liam Hess, Vogue, 28 Mar. 2025
Tom Roland, Billboard, 13 Feb. 2025
Ryan Seacrest learned that lesson the hard way Tuesday when an overeager guest accidentally tackled him to the ground.
—Anna Kaufman, USA TODAY, 23 Jan. 2025
See All Example Sentences for lesson
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Noun
To use these in a physical binder or electric site, create tabs for project and customer information, lessons learned, and concerns.
—Dr. Cynthia J. Young, Forbes.com, 28 Mar. 2025
If there’s one lesson that Elson most wants to impress upon her daughter?
—Liam Hess, Vogue, 28 Mar. 2025
Verb
Most people learn that lesson the hard way somewhere in their teens or 20s.
—Tom Roland, Billboard, 13 Feb. 2025
Ryan Seacrest learned that lesson the hard way Tuesday when an overeager guest accidentally tackled him to the ground.
—Anna Kaufman, USA TODAY, 23 Jan. 2025
See All Example Sentences for lesson
Cite this Entry
“Lesson.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/lesson. Accessed 23 Apr. 2025.
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