sedge: meaning, definition, pronunciation and examples

C1
UK/sedʒ/US/sedʒ/

Formal/Technical (Botany, Ecology, Nature Writing)

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Quick answer

What does “sedge” mean?

A grass-like marsh plant of the family Cyperaceae, typically with solid triangular stems.

Audio

Pronunciation

Definition

Meaning and Definition

A grass-like marsh plant of the family Cyperaceae, typically with solid triangular stems.

A habitat, area, or ecosystem dominated by these plants, or the plants collectively.

Dialectal Variation

British vs American Usage

Differences

No significant difference in meaning or usage. The word is equally botanical in both varieties.

Connotations

Associated with damp, wild, natural landscapes (e.g., fens, marshes, lake margins).

Frequency

Equally low-frequency and specialised in both dialects.

Grammar

How to Use “sedge” in a Sentence

[ADJ] sedgesedge [of PLACE]sedge [and NOUN]

Vocabulary

Collocations

strong
reed and sedgedense sedgesedge warblersedge bed
medium
clump of sedgesedge meadowcut the sedgesedge species
weak
green sedgetall sedgeby the sedgesedge and rushes

Examples

Examples of “sedge” in a Sentence

verb

British English

  • The land was sedged over after the floods.

American English

  • The wetland is slowly sedging in.

adjective

British English

  • The sedge-covered fen was alive with birds.

American English

  • We studied the sedge-dominated ecosystem.

Usage

Meaning in Context

Business

Virtually never used.

Academic

Used in botany, ecology, environmental science, and geography papers.

Everyday

Rare, except in specific contexts like birdwatching (sedge warbler) or detailed nature descriptions.

Technical

The standard term for plants of the family Cyperaceae; precise identification is important in habitat classification.

Vocabulary

Synonyms of “sedge”

Strong

carex (the genus name)cyperaceous plant

Neutral

marsh grassbog plant

Weak

rushreeds (though botanically distinct)

Vocabulary

Antonyms of “sedge”

treeshrubarid-land plantdesert plant

Watch out

Common Mistakes When Using “sedge”

  • Using it as a general term for grass.
  • Misspelling as 'sege' or 'seg'.
  • Confusing it with 'edge'.

FAQ

Frequently Asked Questions

No, it is botanically distinct. Grasses (Poaceae) typically have hollow, round stems, while sedges (Cyperaceae) have solid, triangular stems.

A common botanical mnemonic is: "Sedges have edges, rushes are round, grasses have nodes from the top to the ground."

Very rarely. In highly specialised or poetic contexts, it can mean to become overgrown with sedge, but the noun form is overwhelmingly standard.

Only by habitat. The bird is named for its preference for nesting and feeding in sedge-dominated wetlands.

A grass-like marsh plant of the family Cyperaceae, typically with solid triangular stems.

Sedge is usually formal/technical (botany, ecology, nature writing) in register.

Sedge: in British English it is pronounced /sedʒ/, and in American English it is pronounced /sedʒ/. Tap the audio buttons above to hear it.

Phrases

Idioms & Phrases

  • None

Learning

Memory Aids

Mnemonic

Imagine the EDGE of a marshy SEa where SEDGE grows.

Conceptual Metaphor

SEDGE IS A WETLAND SENTINEL (guarding the margins of water).

Practice

Quiz

Fill in the gap
The warbler, a small brown bird, is named for its preferred habitat.
Multiple Choice

In which habitat are you MOST likely to find sedge?