Definition

Describing something that does not have a breastbone or is not attached to the breastbone.

Example

The asternal ribs are not connected to the sternum, allowing for more flexibility in movement.

Conversation

Did you know some animals have asternal features?

Really? I had no idea that was a thing.

Yeah, it means they're not connected to the sternum.

That's fascinating! I love learning about animal biology.

Synonyms & Antonyms

Root Explanation

Asternal is derived from the prefix "a-" (meaning without) and the root "sternum" (from Latin, meaning breastbone). The word "asternal" refers to something that is without a sternum or breastbone.

Memory Tip

Think of 'without' ('a-') and 'breastbone' ('sternum') to remember that 'asternal' means lacking a sternum.

Visually Confused Words