Skip to main content
rush nut

rush nut

9.9
A plant that grows near water and has nut-like parts you can eat
  • noun
  • Archaic
translation icon : chufa
  • In some regions, rush nut tubers are collected and eaten as a delicacy.

Examples

  • The small rush nut is often overlooked despite its nutritious tubers.

  • Botanists have identified the rush nut growing near the wetlands in spring.

  • The rush nut is known for its unique flavor.

  • Many people enjoy harvesting rush nuts in the fall.

  • In some regions, rush nut tubers are collected and eaten as a delicacy.

  • Botanists have identified the rush nut growing near the wetlands in spring.

  • The small rush nut is often overlooked despite its nutritious tubers.

Synonyms

nutsedge
vsrush nut
1 9.9

A plant like grass with small edible nutlike parts under the ground

is a European term that may point to specific local species rather than the whole genus
Cyperus esculentus
vsrush nut
  • Specialized
9.9

A grass-like plant that makes small sweet edible tubers called tiger nuts

is a broader European name that includes this species and similar sedges
chufa
vsrush nut
  • Specialized
9.9

A small plant with edible parts like nuts that grow under the ground

is a broader European name that includes this species and related sedges
earth almond
vsrush nut
  • UK
9.5

A small edible root like a tiny nut that people eat or use in food

is a wider regional term covering this species and other similar sedges
yellow nutgrass
vsrush nut
9.9

A plant with small edible tubers you can dig up and eat

is the more general European label that covers this species and alike
Cyperus rotundus
vsrush nut
  • Specialized
9.9

A common weed that has small edible tubers like tiny potatoes underground

is the general European term that includes various species, not only this one
ground almond
vsrush nut
  • UK
9.9

A small European plant with edible tubers that look like nuts

is the regional name that groups this species with other similar sedges
nut sedge
vsrush nut
8.5

A grass-like plant with small round edible underground tubers that often grows as a weed

is the regional label focusing on European sedges, not worldwide distribution
nutgrass
vsrush nut
8.9

A grass-like plant with small edible nutlike roots often seen as a weed

is a regional name emphasising European plants rather than general weedy types
nut grass
vsrush nut
7.8

A grasslike plant with small edible parts under the ground that often grows as a weed

is the broader European label that focuses on any similar tuber-bearing sedge

Surface Forms

rush nut singular
rush nuts plural

Morphology

rush + nut

The meaning is directly compositional: 'rush' (a marsh plant) combined with 'nut' (an edible seed) denotes a nut-like tuber or edible part of a rush. This follows a regular noun+noun compounding pattern that a B1 learner who knows both constituents can infer.

Etymology

Rush nut may come from the plant's look: it grows among rush plants in wet places and has small, hard, round tubers like a nut. That's why the name today means 'a small edible tuber' from that marsh plant.