peppergrass Meaning, Definition & Usage
Pep"per*grass` noun
Definitions
(Bot.) (a) Any herb of the cruciferous genus Lepidium , especially the garden peppergrass, or garden cress,Lepidium sativum ; -- called alsopepperwort . All the species have a pungent flavor.(b) The common pillwort of Europe ( Pilularia globulifera ). SeePillwort .