Noun
carbonated drink containing extracts of roots and herbs
Source: WordNetI'm a big root beer guy. Dylan O'Brien
You cannot loosen a man's tongue with root beer. Klingon Proverb
A mug of freshly poured root beer. Root beer is a tan sweet beverage traditionally made using the root beer tree Sassafras albidum (sassafras) or the vine Smilax ornata (sarsaparilla) as the primary flavor. Source: Internet
Alternating sips with the hot chocolate, the stout tasted like coffee on some sips and root beer at other sips. Source: Internet
For example, safrole was used to flavor root beer until it was shown to be carcinogenic. Source: Internet
Modern, commercially produced root beer is generally sweet, foamy, carbonated, and non-alcoholic, and is flavoured using sassafras. Source: Internet