Definition

A small, segmented part of an arthropod's mouth that is often used for feeling or tasting.

Example

The insect used its palpus to explore the surface of the flower.

Conversation

Have you ever heard of a palpus?

I think I've come across that term in biology class.

Yeah, it's really interesting how it's part of an arthropod's mouthparts.

Right? Those little details make such a difference in how they eat.

Synonyms & Antonyms

Root Explanation

Palpus is derived from the Latin word "palpus" (meaning a touch or feeler). It refers to a sensory appendage used for feeling or touching, commonly found in arthropods and some other animals.

Memory Tip

Think of a 'feeler' or 'touch' when you hear 'palpus' — it helps you remember that it refers to an appendage used for sensing.

Visually Confused Words