Definition

Spirogyra is a type of green algae that grows in freshwater and is known for its long, thread-like structure and spiral-shaped chloroplasts.

Example

In the pond, we observed spirogyra floating on the surface, creating a beautiful green layer.

Conversation

Have you ever seen spirogyra in the pond near our school?

Yeah, I remember those green strands floating around.

They're actually quite interesting because they have spirally twisted bands.

I read that they play an important role in freshwater ecosystems!

Synonyms & Antonyms

Root Explanation

Spirogyra is formed from "spira" (from Latin, meaning coil or spiral) and "gyra" (from Greek "gyros", meaning circle or ring). The word describes a genus of green algae characterized by its spiral arrangement of chloroplasts.

Memory Tip

Imagine a spiral ('spira') shape that forms circles ('gyra') — this helps you remember that spirogyra refers to algae with a spiral structure.

Visually Confused Words