join

"Join" is a very common and useful English word. It works as both a verb and a noun, and it has around 4–5 everyday meanings you will encounter regularly. Here are the most important ones.

When you bring two or more things together so they touch or become one, you join them. Think of it like linking two pieces of a chain — you are making a connection.

everyday language · Modern, widely used

When you officially become part of a group, club, organization, or team, you join it. You go from being outside the group to being inside it.

everyday language · Modern, widely used

He decided to join the football team at his school.

Would you like to join our book club?

When you go to where someone else is and do something together with them, you join them. It is a very natural, friendly way to say 'come and be with us'.

everyday language · Modern, widely used

Will you join me for a walk in the park?

When you start participating in something that is already happening — a conversation, a game, a protest — you join in. You add yourself to the action.

everyday language · Modern, widely used

Don't be shy — join the discussion!

The children invited him to join their game.

A join is the spot or line where two things have been connected. You can see or feel it — it is the point where one thing ends and another begins.

everyday language / technical · Modern, widely used

You can see the join where the two pieces of wood were glued together.

The plumber checked the join in the pipe for any leaks.

The wallpaper was cut so carefully that you could barely see the join.