Finesentence mobile logo
Sign in Login / Register

Roundworm Meaning: Definition, Examples, and Translations

๐Ÿ
Add to dictionary

roundworm

[หˆraสŠndหŒwษœrm ]

Definition

Context #1 | Noun

biology, parasitism

Roundworms, also known as nematodes, are a diverse group of cylindrical, unsegmented worms belonging to the phylum Nematoda. They can be found in various environments, including soil, freshwater, and marine ecosystems. Many roundworms are free-living and play essential roles in nutrient cycling, while others are parasitic and can infect plants, animals, and humans. Parasitic roundworms can cause diseases and health issues, making them significant in both medical and agricultural contexts.

Synonyms

nematode, wireworm.

Examples of usage

  • The roundworm caused a significant crop loss on the farm.
  • Humans can contract roundworm infections through contaminated food or water.
  • Research on roundworms helps scientists understand basic biological processes.
  • Certain roundworms live in symbiotic relationships with fungi.

Translations

To see the translation, please select a language from the options available.

Interesting Facts

Biology

  • They can range in size from microscopic to over a meter long, demonstrating a remarkable diversity.
  • Roundworms have a simple body plan featuring a tubular digestive system, allowing them to process food efficiently.
  • Some species are free-living and contribute to soil health, while others are parasitic and can cause diseases in humans and animals.

Health

  • Infections caused by roundworms, such as ascariasis, are common in tropical regions and can lead to malnutrition.
  • Treatments for roundworm infections typically involve medications that target their specific biology.
  • Infestations can be prevented through proper sanitation and hygiene practices.

Ecology

  • Roundworms play a crucial role in soil ecosystems by breaking down organic materials and recycling nutrients.
  • They form part of the food web, acting as a food source for many larger animals, including birds and mammals.
  • Some species are used as bioindicators to assess soil health and biodiversity.

Pop Culture

  • Roundworms have appeared in various media as symbols of decay or unwanted parasites, often creating an eerie atmosphere.
  • In documentaries and educational programs, roundworms are often showcased to explain parasitism and ecological balances.
  • They've entered children's literature as quirky characters that teach lessons about the ecosystem.

Origin of 'roundworm'

Main points about word origin

  • The term 'Nematoda,' the scientific name for roundworms, comes from the Greek word 'nema,' meaning 'thread.'
  • The first recorded mention of roundworms dates back to the works of Aristotle, who described various types of worms.
  • Roundworm as a term was established in modern science around the 19th century as researchers began to categorize parasites.

The term 'roundworm' dates back to the early 19th century, derived from the unique cylindrical shape of these parasitic organisms. The word 'worm' comes from the Old English 'wyrm,' which means serpent or dragon, and has been used in various forms throughout history to describe elongate, soft-bodied animals. The classification of roundworms as a distinct group emerged as scientists expanded their understanding of parasitology and biology. Nematodes were first described scientifically in 1780 by the German naturalist Johann Friedrich Gmelin, and since then, the study of these organisms has grown substantially. Today, roundworms are recognized for their ecological importance as well as their impact on human health, leading to significant research in both fields.

Word Frequency Rank

Ranking #36,538, this word is encountered relatively rarely in everyday English. It might appear in literary works or specialized texts but isn't essential for general communication.