No, shorting means betting that the price of a stock will go down.
You borrow stock from others with the promise to return at a certain date. If you are in a "short" position, you intend to use the value of the stock today for your own purposes, and then replace the stock at the future date. When you expect the stock to be worth less.
If I borrow 100 shares that cost $1 each, that gets me $100 when I sell them. If I borrow for one week, and next week the shares are $0.75, then it only costs me $75 to return the 100 shares to you.
I have made $25 plus whatever gain on the $100 I cashed out originally.