1. Containing carbon dioxide gas under pressure, especially pertaining to beverages, as natural mineral water or man-made drinks.
    Soda pop, lemon soda and soda water are carbonated drinks. Champagne and beer are naturally carbonated through fermentation.

The above text is a snippet from Wiktionary: carbonated
and as such is available under the Creative Commons Attribution/Share-Alike License.

Need help with a clue?
Try your search in the crossword dictionary!