peppergrass

== English == === Etymology === From pepper +‎ grass. === Noun === peppergrass (countable and uncountable, plural peppergrasses) Any of the pungent herbs of the cruciferous genus Lepidium, especially the garden peppergrass, or garden cress, Lepidium sativum Synonyms: pepperwort, peppercress The pillwort, or European pillwort (Pilularia globulifera). === References === “peppergrass”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.