lesson
♦ les|son /l'esən/ (lessons)
1 [N-COUNT]
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.
2 [N-COUNT] usu sing
You use lesson to refer to an experience which acts as a warning to you or an example from which you should learn.
There's still one lesson to be learned from the crisis-we all need to better understand the thinking of the other side.
[PHRASE] V inflects
If you say that you are going to teach someone a lesson, you mean that you are going to punish them for something that they have done so that they do not do it again.ob|ject les|son (object lessons)
[N-COUNT] oft N on/in n
If you describe an action, event, or situation as an object lesson, you think that it demonstrates the correct way to do something, or that it demonstrates the truth of a particular principle.
It was an object lesson in how to use television as a means of persuasion.
= example
1 [N-COUNT]
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.
2 [N-COUNT] usu sing
You use lesson to refer to an experience which acts as a warning to you or an example from which you should learn.
There's still one lesson to be learned from the crisis-we all need to better understand the thinking of the other side.
[PHRASE] V inflects
If you say that you are going to teach someone a lesson, you mean that you are going to punish them for something that they have done so that they do not do it again.ob|ject les|son (object lessons)
[N-COUNT] oft N on/in n
If you describe an action, event, or situation as an object lesson, you think that it demonstrates the correct way to do something, or that it demonstrates the truth of a particular principle.
It was an object lesson in how to use television as a means of persuasion.
= example