Definition

Relating to or resembling small, nipple-like projections or structures.

Example

The papillary muscles in the heart help to control the opening of the heart valves.

Conversation

Did you see the papillary structure in that biology video we watched?

Yeah, it was fascinating how it looked like tiny nipples!

I didn't realize how many organisms have papillary features.

Right? It really shows how diverse life can be.

Synonyms & Antonyms

Root Explanation

Papillary → It is formed from "papilla" (from Latin, meaning nipple or small projection) and the suffix "-ary" (meaning pertaining to or connected with). The word "papillary" refers to something that is related to or resembling small projections or nipples, often used in anatomical contexts.

Memory Tip

Think of small 'nipple-like' projections ('papilla') that are 'pertaining to' ('-ary') something, which helps you remember that 'papillary' describes structures that resemble these small projections.

Visually Confused Words