What does "lesson" mean?
A section of learning or teaching into which a wider learning content is divided.
noun, verb ·Common ·High school level
This entry combines structured lexical data with WordToolSet review checks. Definitions, examples, synonyms, and usage notes may come from different source tables, so the page is designed to show evidence from more than one angle before you rely on "lesson" in a final draft.
If a word has several senses, prefer the sense that matches your sentence's grammar and surrounding context. A correct definition can still be the wrong choice when the sentence needs a different register, emphasis, or level of specificity.
Read the first definition as a starting point, then check the example, synonyms, and part of speech before treating "lesson" as the right word for your sentence.
If your draft is formal, technical, persuasive, or sensitive, compare "lesson" with a nearby alternative so the final choice matches both meaning and reader expectation.
Check whether "lesson" is acting as noun, verb in your sentence. A definition is only useful when the grammar matches the way the word is being used.
Compare it with "moral" and other nearby choices to see whether the sentence needs a softer, stronger, or more familiar word.
Use the example sentence below as an evidence check, then read your own sentence out loud to catch tone or rhythm problems.
Review note: Definition pages are checked for source coverage, sentence evidence, synonym support, and editorial insight before they are treated as approval-ready pages. If the evidence is too thin, the page remains available to users but is kept out of the approval-facing indexed inventory.
Before publishing a sentence with "lesson", ask whether the word helps the reader understand the idea faster. A precise word should reduce confusion, not simply make the sentence look more polished.
When the definition, synonym evidence, and example context point in the same direction, the word is usually a safer choice. When they conflict, revise the sentence or choose a clearer alternative.
"In our school a typical working week consists of around twenty lessons and ten hours of related laboratory work."
"Nature has many lessons to teach to us."
"I hope this accident taught you a lesson!"
"Here endeth the first lesson."
"She would give her a lesson for walking so late."
"And you, my sister—you, who lesson me on endurance, your cheek is pale, and your step languid; even with you, how much has life lost its interest!"
"her owne daughter Pleasure, to whom shee Made her companion, and her lessoned In all the lore of loue, and goodly womanhead."
"Resignation is the first lesson of life."
A section of learning or teaching into which a wider learning content is divided.
Common synonyms include: moral, acids and bases lesson, admonish, admonishment, admonition, alarm.
Resignation is the first lesson of life.
Pronounced /ˈlɛs.ən/.
From Middle English lessoun, from Old French leçon, from Latin lēctiō, lēctiōnem (“a reading”), from legō (“I read, I gather”). Doublet of lection.