DictionarylessonUnit of teaching
noun

lesson

LES-uhn/ˈlesn/

A unit of instruction from which understanding is gained.

The instructor gives the child a lesson in tying knots.

South Asian instructor teaches a child how to tie a knot.
Etymology

Latin lectio meant “a reading.” Early English uses included a Bible reading aloud and material for a student to learn, connecting reading with instruction and, more broadly, anything learned from experience.

In context

English with Lucy14:31
I hope you enjoyed the lesson. I hope you learned something.
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More examples

  • My piano lesson starts at four.
  • Today's lesson covers fractions.
  • Losing my notes teaches me a lesson about backing up files.

Forms

lesson · lessons

Similar words

class
A scheduled teaching session, often involving several students at once.
tutorial
Guided instruction focused on a particular task or topic.