radicchio
From Longman Dictionary of Contemporary Englishradicchiora‧dic‧chi‧o /ræˈdiːtʃiəʊ, -kiəʊ $ -kioʊ/ noun [uncountable] a type of plant used in salads that is red and has a bitter tasteOrigin radicchio (1900-2000) Italian Latin radicula, from radix; → RADICAL1