Definition

Describing something that has two shells or parts, like certain types of mollusks such as oysters.

Example

The bivalved shell of the clam protects its soft body inside.

Conversation

Did you know that oysters are bivalved creatures?

Really? I always thought they were just regular shellfish.

Yeah, their bodies have two valves that protect them.

That's interesting! I need to learn more about marine life.

Synonyms & Antonyms

Root Explanation

Bivalved → It is formed from "bi-" (meaning two) and "valva" (from Latin, meaning a shell or folding door). The word "bivalved" refers to organisms, like clams and oysters, that have two shells or valves.

Memory Tip

Think of 'two' ('bi-') shells ('valva') coming together — that's what bivalved means.

Visually Confused Words