What does peppergrass mean?
Peppergrass is a name for several small herbaceous plants in the mustard family, particularly garden cress and its close relatives. The plants have small, often inconspicuous flowers and slender seedpods, while their leaves or young shoots may have a mildly to distinctly peppery flavor. Garden peppergrass is sometimes used fresh in salads, garnishes, and vegetable dishes, and related wild species occur in fields and along roadsides. The name is a transparent compound: “pepper” describes the plant's pungent taste, while “grass” refers to its grass-like form. Although the word can describe several related species, garden cress is its most familiar referent. The spelling “peppergrass” is standard, while the two-word form “pepper grass” is also encountered. The term is not restricted to one English-speaking region, but particular varieties and culinary uses are especially associated with regional food traditions.
nounAny of several plants in the mustard family, especially garden cress, with small flowers and seedpods. The name refers to the plant's typically peppery or pungent taste.
- Any of various plants in the mustard family, especially garden cress, characterized by small flowers, narrow seedpods, and often a pungent, pepper-like flavor.
"Freshly harvested peppergrass was added to the salad just before serving."
"She sprinkled chopped peppergrass over the boiled potatoes."
"The botanist identified the roadside plant as a species of peppergrass."
Used when referring to several plants or distinct species of peppergrass.
"Several varieties of peppergrasses grow throughout the meadow."
Peppergrass combines a familiar taste with botanical intrigue: it is a member of the mustard family whose leaves can deliver a distinctly peppery bite.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does peppergrass come from?
Peppergrass is an English compound formed from “pepper” and “grass,” describing a plant with a peppery taste and grasslike appearance. The compound belongs to a wider group of English plant names assembled from familiar descriptive words. Its botanical relatives include cresses and other members of the mustard family, including plants called pepperwort.
Related word forms
How peppergrass is actually used
The compound is commonly written as one word, though “pepper grass” occurs as a variant. The term most often refers to garden cress or closely related plants, and its use is more regional or specialized in some English-speaking communities.
Easily confused with peppergrass
Peppergrass is an herbaceous plant in the mustard family, whereas a peppercorn is the dried seed or berry of a pepper plant.
Peppergrass is a related mustard-family plant with peppery leaves, while watercress is a distinctive water-growing plant with round leaves and a milder flavor.