witloofEtymologyBorrowed from Dutch witloof, from wit (“white”) + loof (“leaf”), after the typical pale color of the leaves.witloof means Belgian endive, common chicory (Cichorium intybus) Lexicurio rates it Rare gem — a strength score of 71 out of 100.nounBelgian endive, common chicory (Cichorium intybus)