caltrop

Explore definitions, synonyms, and language insights of caltrop

Definitions

Noun
tropical annual procumbent poisonous subshrub having fruit that splits into five spiny nutlets; serious pasture weed
Noun
a plant of the genus Trapa bearing spiny four-pronged edible nutlike fruits
Noun
Mediterranean annual or biennial herb having pinkish to purple flowers surrounded by spine-tipped scales; naturalized in America