Meaning of コンビニ in Japanese

Save energy by abolishing the convenience stores' 24-hour-a-day trading!

The convenience store was overflowing with girls, I didn't have the urge to push my way through them and went home as I was.

I am able to buy anything in a convenience store.

This may be because of a change in people's attitude toward marriage and the sharp increase of fast food restaurants and convenience stores which are open 24 hours a day and enable young people to live more easily.

A burglar broke into the convenience store last month, but I heard the police caught him yesterday.