dulse
/dʌls/noun
mass noun
1- a dark red edible seaweed with flattened branching fronds（可食用的）掌状红皮藻。
1.1
- Rhodymenia palmata, division Rhodophyta.拉丁名Rhodymenia palmata, 红藻门。
词源
early 17th cent.: from Irish and Scottish Gaelic duileasg.