Definition

Relating to the back or upper surface of an organism or part of it.

Example

The dorsal fin of the shark helps it to stabilize while swimming.

Conversation

I saw a fish today that had a beautiful dorsal fin.

Really? What kind of fish was it?

It was a tropical fish with bright colors and a striking dorsal feature.

That sounds amazing! I'd love to see a picture of it.

Synonyms & Antonyms

Definition

A part of an animal's body that is located on the back, often referring to the upper side of a fish or other creatures.

Example

The dorsal fin of the shark helps it to swim efficiently.

Conversation

Did you know that the dorsal part of the spine is crucial for our posture?

Really? I never thought about the spine that way.

Yeah, it's interesting how the dorsal vertebrae help support our upper body.

Root Explanation

Dorsal → It is derived from "dorsalis" (meaning of the back) in Latin, which comes from "dorsum" (meaning back). The term "dorsal" refers to something related to the back or situated on the back side.

Memory Tip

Think of 'dorsum' meaning back, and remember that 'dorsal' refers to something related to the back.

Visually Confused Words