Definition

Relating to a type of fish scale that has a comb-like edge, often found in certain species of fish.

Example

The ctenoid scales of the fish help it to move smoothly through the water.

Conversation

Did you see that fish at the aquarium?

Yeah, it had such ctenoid scales, looked really fascinating!

I know, right? They were so unique compared to others.

For sure! I learned that those scales help them swim better.

Synonyms & Antonyms

Root Explanation

Ctenoid is formed from "cteno-" (from Greek "ktenos", meaning comb) and "-oid" (meaning resembling or like). The word describes a type of fish scale that resembles a comb, characterized by its serrated edges.

Memory Tip

Think of 'comb' ('cteno-') to remember that 'ctenoid' refers to scales that are comb-like in appearance.

Visually Confused Words