Definition

A type of thin, parasitic worm that can live in the intestines of humans and animals, often causing discomfort or illness.

Example

Children can sometimes get threadworms from playing in contaminated soil or from poor hygiene.

Conversation

I heard that threadworm infections are quite common in kids.

Really? I didn't know that was a thing.

Yeah, it's mostly from poor hygiene, like not washing hands after playing outside.

That makes sense; I guess it's important to teach them good habits.

Synonyms & Antonyms

Root Explanation

Threadworm → The word is formed from "thread" (from Old English *þræd*, meaning a thin strand) and "worm" (from Old English *wyrm*, meaning a serpent or worm). The term "threadworm" refers to a type of small, thin parasitic worm that resembles a thread.

Memory Tip

Think of a 'thin strand' ('thread') and a 'worm' — together they describe a small, thread-like worm.

Visually Confused Words