Meaning trap
go out
leave home socially
To leave your home, especially to meet people or enjoy yourself.

Don't mix these meanings
Same phrase, different job.
To leave your home, especially to meet people or enjoy yourself.
Another meaning of 'go out' is 'stop burning or working'; compare the examples to keep the meanings separate.
Hear it in context
Notice where the phrase sounds natural.
I usually go out with my friends on Friday nights.
Personally, I don't go out very often during the week because I have a lot of homework, but I like to meet my friends at the weekend.
Fix the pattern
One small grammar move makes it sound right.
Not: We went outside for dinner last night.
Say: We went out for dinner last night.
'Go out' (socialise) isn't 'go outside' (step into the open air).
Which sounds natural?
Tap the one a native speaker would say.
'Go out' is the natural phrase for going somewhere socially. 'Socialise outside' is awkward.
Build natural chunks
Words that usually travel with it.
go out + for/-ing
- for dinner
- for a drink
- clubbing
- with friends
Don't confuse it
Related
Other meanings and phrases to compare.
- go out (stop burning or working) — Another meaning of 'go out' is 'stop burning or working'; compare the examples to keep the meanings separate.