Definition

A type of beetle that collects and rolls dung into balls, where it lays its eggs and the larvae can feed.

Example

The tumblebug rolled the dung ball across the ground to bury it.

Conversation

Have you ever seen a tumblebug in action?

No, I haven't! What do they do?

They roll balls of dung around and lay their eggs in them.

That sounds fascinating! Nature is so interesting.

Synonyms & Antonyms

Root Explanation

Tumblebug → The word is formed from "tumble" (from Middle English *tumblen*, meaning to fall or roll) and "bug" (from Old English *bycg*, meaning a small insect or creature). The term "tumblebug" refers to a type of beetle that rolls balls of dung, thus combining the idea of rolling or tumbling with that of a small insect.

Memory Tip

Imagine a small insect that 'rolls' ('tumble') something, like dung, which helps you remember that a tumblebug is a bug that tumbles or rolls.

Visually Confused Words