annelid

American  

[an-l-id] / ˈæn l ɪd /

Also annelidan

noun

1. any segmented worm of the phylum Annelida, including the earthworms, leeches, and various marine forms.

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adjective

1. belonging or pertaining to the Annelida.

annelid British  

/ ˈænəlɪd /

noun

1. any worms of the phylum Annelida, in which the body is divided into segments both externally and internally. The group includes the earthworms, lugworm, ragworm, and leeches

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adjective

1. of, relating to, or belonging to the Annelida

annelid Scientific  

/ ăn′ə-lĭd /

1. Any of various worms or wormlike animals of the phylum Annelida, characterized by an elongated, cylindrical body divided into ringlike segments. Most annelids have movable bristles called setae, and include earthworms, leeches, and polychetes (marine worms).

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Other Word Forms

• annelidan
  noun

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Etymology

Origin of annelid

First recorded in 1825–35; see origin at Annelida

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Example Sentences

See Examples For:

annelid

A new interdisciplinary study led by molecular biologist Florian Raible from the Max Perutz Labs at the University of Vienna provides exciting insights into the bristles of the marine annelid worm Platynereis dumerilii.

From Science Daily ● May 13, 2024

Starring a bespeckled annelid, the little guy is on the crawl from a raven and Macbeth’s witches trying to use him in a potion.

From Washington Times ● Apr. 21, 2021

The leeches raised there, destined for surgical use, are “freshwater, bloodsucking, multi-segmented annelid worms with ten stomachs, thirty-two brains, nine pairs of testicles, and several hundred teeth.”

From The New Yorker ● Jan. 7, 2019

The illustration shows a cross-section of an annelid.

From Textbooks ● Jan. 1, 2015

In the annelid they are projections of the parapodia, in the mollusk expansions of the skin, where the foot or creeping sole joins the body.

From The Whence and the Whither of Man A Brief History of His Origin and Development through Conformity to Environment; Being the Morse Lectures of 1895 by John Mason Tyler

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