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. Examples are automatically compiled from online sources to show …

1. a section into which a course of study is divided, esp. a single, continuous session of instruction: to take driving lessons.

LESSON definition: 1. a period of time in which a person is taught about a subject or how to do something: 2. an…. Learn more.

A lesson is a fixed period of time when people are taught about a particular subject or taught how to do something. It would be his last French lesson for months. Johanna took piano lessons.

There are nine meanings listed in OED's entry for the noun lesson, four of which are labelled obsolete. See ‘Meaning & use’ for definitions, usage, and quotation evidence.

a useful piece of practical wisdom coming from one's experience or study: The accident taught him a lesson. a punishment intended to teach one better ways: If she does that again, he'll give her a good …

Mar 8, 2026 · Noun lesson (plural lessons) A section of learning or teaching into which a wider learning content is divided.

Feb 16, 2026 · Learn how to write an effective lesson plan with clear objectives, aligned activities, and formative and summative assessments. Follow this step-by-step guide and download a free lesson …

What is the meaning of "lesson"?

Definition of lesson noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.