Definition

A type of bacteria that has a long, spiral shape and often has flagella, which are tail-like structures that help it move.

Example

The scientist studied the spirillum under a microscope to understand its movement and behavior.

Conversation

Have you ever heard of a spirillum?

No, what is that?

It's a type of bacteria that has a spiral shape and can move using flagella.

That sounds interesting! I didn't know bacteria could be that unique.

Synonyms & Antonyms

Root Explanation

**Spirillum** → It is derived from the Latin word "spirare" (meaning to breathe) and the suffix "-illum" (a diminutive suffix). The term refers to a small, spiral-shaped bacterium, suggesting a connection to the idea of breathing or movement in a spiral form.

Memory Tip

Think of 'spirare' meaning to breathe, and picture a tiny spiral shape that moves, which helps you remember that 'spirillum' refers to a small, spiral-shaped bacterium.

Visually Confused Words