have fun
fixed phr.. A1 Beginner Oxford
fixed phr.. To enjoy yourself or have a good time.
fixed phr.. To experience enjoyment or pleasure; a common verb-object collocation often used as an imperative to wish someone well.
The children have fun at the park.
I hope you have fun on your vacation to Spain next week!
Although the work was demanding, the team managed to have fun by celebrating small victories and maintaining a positive atmosphere.
Usage
This is often used as a friendly command or wish, such as 'Have fun at the party!'
Teaching tip
Contrast 'have fun' (to enjoy oneself) with 'make fun of' (to mock or ridicule someone), as this is a common point of confusion.
Pitfall
We did fun at the festival.We had fun at the festival.'Fun' is a noun, so it collocates with the verb 'have', not 'do'.