worry2 S3 plural worries
a problem that you are anxious about or are not sure how to deal with
somebody's main/biggest/real etc worry
My main worry is finding somewhere to live.
I had a lot of financial worries.
be a worry to/for somebody
Money was always a big worry for us.
2 [uncountable and countable]
the feeling of being anxious about something
be frantic/sick/desperate etc with worry (=feel extremely anxious)
His mother was desperate with worry.
He's been a constant source of worry.
We had no worries about safety.
3 British English spoken
used to agree to what someone wants and to say that it will be no problem:
'Can you deliver on Thursday?' 'Yeah, no worries, mate.'