caltrop
/'kæltrәp/
📖 中文释义
- 蒺藜
🔗 释义中的汉语词
📘 English Definition（英文释义）
- n tropical annual procumbent poisonous subshrub having fruit that splits into five spiny nutlets; serious pasture weed
- n a plant of the genus Trapa bearing spiny four-pronged edible nutlike fruits
- n Mediterranean annual or biennial herb having pinkish to purple flowers surrounded by spine-tipped scales; naturalized in America