Definition

A type of primitive fish that has no jaws and a round mouth, including species like lampreys and hagfishes.

Example

The cyclostome is known for its unique circular mouth, which it uses to attach to other fish.

Conversation

Did you know that a cyclostome is a type of jawless fish?

Really? I always thought they had teeth like other fish.

Nope, they have a circular mouth that helps them suck onto things.

That's so interesting! I need to learn more about these unique creatures.

Synonyms & Antonyms

Root Explanation

Cyclostome → It is formed from "cyclus" (from Greek "kyklos", meaning circle) and "stoma" (from Greek "stoma", meaning mouth). The word refers to a group of jawless fish characterized by their circular mouths.

Memory Tip

Think of a 'circular mouth' — 'cyclus' means circle and 'stoma' means mouth, which helps you remember that a cyclostome is a creature with a round mouth.

Visually Confused Words