What does watercress mean?
Watercress is an English noun for a peppery perennial herb that grows in cool streams and damp ground, and for the tender leaves eaten raw or used as a garnish. The familiar species is Nasturtium officinale, whose green leaflets have a distinctive fresh, slightly pungent flavour associated with mustard oils. In British and American English, the word commonly refers both to the living plant and to its harvested leaves. It is particularly associated with the traditional British breakfast, although it also appears in salads, sandwiches, and soups in many cuisines. The name is transparent: watercress combines the ordinary noun water with cress, an older English plant name whose origin lies in a Germanic word associated with eating. The herb's vivid flavour, long culinary history, and unusual preference for flowing water make it more than a commonplace garnish. It is a distinctive ingredient and a useful word when discussing food, gardening, streams, and the plants that flourish in damp environments.
nounA perennial herb of the mustard family that grows in fresh water or damp ground and has green leaflets with a distinctive peppery flavour. Its leaves are eaten raw or cooked, especially in salads, sandwiches, and soups.
- The tender green leaves of Nasturtium officinale, eaten raw or cooked and used as a salad ingredient or garnish.
- The aquatic or semi-aquatic perennial herb that produces these leaves.
"She added a handful of fresh watercress to the warm salad."
"The sandwich was filled with smoked ham and watercress."
"Watercress grows vigorously in the shallow, slow-moving water at the edge of the stream."
The plural is standard but uncommon; the culinary sense is normally treated as an uncountable mass noun.
"Several watercresses grew in the shallow water near the bank."
Watercress delivers a mustard-like bite from a stream garden, turning cool running water into a peppery salad green.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does watercress come from?
The English compound was formed from water and cress. Cress continues Old English cresse, from Proto-Germanic *krasjō, ultimately associated with the Indo-European root *kras-, meaning “to eat”; related Germanic forms include German Kresse and Dutch kers. The compound watercress is recorded from the medieval period and came to distinguish the water-growing plant from other cresses.
Related word forms
How watercress is actually used
The culinary sense is normally an uncountable mass noun, while count usage refers to individual plants. The word is established in both British and North American English and is not restricted to either region.
Easily confused with watercress
Cress is a broader name for several edible plants, including garden cress, whereas watercress specifically denotes the perennial water- or damp-growing herb Nasturtium officinale.