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.

---

adjective

1. belonging or pertaining to the Annelida.

annelid British  

/ ˈænəlɪd, əˈnɛlɪdən /

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

---

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).

---

Other Word Forms

• annelidan
  noun

Etymology

Origin of annelid

First recorded in 1825–35; see origin at Annelida

Example Sentences

"Perhaps in the future it will also be possible to use annelid cells to produce this material," says Raible.

From Science Daily • May 13, 2024

Scientists have compiled many more nematode connectomes, as well as brain maps of a marine annelid worm, a tadpole, a maggot and an adult fruit fly.

From Scientific American • Aug. 21, 2023

Fragmentation also occurs in annelid worms, turbellarians, and poriferans.

From Textbooks • Jun. 9, 2022

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 annelid had fin-like parapodia, approaching the legs of insects about as closely as the fins of a fish approach the legs of a mammal.

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 Tyler, John Mason