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
Najahe Sherman, CBS News, 27 Jan. 2026
Nadella was not offering a history lesson.
—Jon Markman, Forbes.com, 27 Jan. 2026
Preston Fore, Fortune, 29 Jan. 2026
Over the coming year, The Lost Horses will roll out a series of short-form films, digital and traditional PSAs, and live events, highlighting everything from wild mustangs and rescue horses to lesson ponies and Olympic athletes.
—Brent Lang, Variety, 23 Jan. 2026
See All Example Sentences for lesson
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Noun
One South Florida chef is teaching young people across South Florida and around the world lessons that go far beyond the kitchen.
—Najahe Sherman, CBS News, 27 Jan. 2026
Nadella was not offering a history lesson.
—Jon Markman, Forbes.com, 27 Jan. 2026
Verb
Some young workers may already be learning that lesson the hard way.
—Preston Fore, Fortune, 29 Jan. 2026
Over the coming year, The Lost Horses will roll out a series of short-form films, digital and traditional PSAs, and live events, highlighting everything from wild mustangs and rescue horses to lesson ponies and Olympic athletes.
—Brent Lang, Variety, 23 Jan. 2026
See All Example Sentences for lesson
Cite this Entry
“Lesson.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/lesson. Accessed 4 Feb. 2026.
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