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watercress

American  
[waw-ter-kres, wot-er-] / ˈwɔ tərˌkrɛs, ˈwɒt ər- /

noun

  1. a cress, Nasturtium officinale, of the mustard family, usually growing in clear, running streams and having pungent leaves.

  2. the leaves, used for salads, soups, and as a garnish.


watercress British  
/ ˈwɔːtəˌkrɛs /

noun

  1. an Old World plant, Nasturtium officinale , of clear ponds and streams, having pungent leaves that are used in salads and as a garnish: family Brassicaceae (crucifers)

  2. any of several similar or related plants

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of watercress

1300–50; Middle English; cognate with Middle Dutch, Middle Low German waterkerse. See water, cress

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

A 17-time world watercress eating champion is preparing to defend his title at an annual event celebrating the leafy green vegetable.

From BBC • May 17, 2026

Alresford became the centre of the watercress industry in 1865, when the rail line to the Georgian town opened, enabling farmers to get their leaves to market in Covent Garden.

From BBC • May 17, 2026

“We do a crumbled tofu and watercress dumpling filling in the plant-based program at ICE,” Beitchman added.

From Salon • May 14, 2025

Unbeknownst to many is that watercress is part of the cruciferous family of vegetables, alongside cabbage, cauliflower, broccoli and bok choy.

From Salon • May 14, 2025

On the edge of the far field, beyond the pond, they grow wild; field cress looks about like watercress and, mixed with dandelion greens, it makes good green salad.

From "Z for Zachariah" by Robert C. O’Brien

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