beetrootPronunciation: /ˈbiːtruːt/Translate beetroot | into French | into German | into Italian | into Spanish Definition of beetroot noun chiefly British 1the edible dark-red spherical root of a kind of beet, eaten as a vegetable. 2the variety of beet which produces beetroots. Beta vulgaris subsp. vulgaris, family Chenopodiaceae beetroot in other Oxford dictionaries Definition of beetroot in the US English dictionary