Meaning of スーパー in Japanese

I'm going to the supermarket to do some shopping.

Is there a supermarket near here?

Is there a supermarket in this mall?

This supermarket delivers only on Saturday.

There is a big supermarket in my neighborhood.

If you go to that supermarket, you can buy most things you use in your daily life.

How many times a week do you go shopping at a supermarket?

Forming an information infrastructure, the real impact of the information highway is an expectation of new economic development due to a shift from a tangible hardware-industry to brain-oriented software-industry.

"Superman" is showing at the movie theatre this month.

Do you think the Supersonics will go all the way to the world championships?