Definition

A cushion-like swelling found at the base of a leaf or its stalk, which helps in supporting the leaf.

Example

The pulvinus allows the leaf to move and adjust to sunlight throughout the day.

Conversation

Have you ever noticed the pulvinus at the base of some leaves?

Yeah, I think it's fascinating how plants have those features.

I read that the pulvinus helps with leaf movement, which is pretty cool.

Exactly! It's like their way of reacting to the environment.

Synonyms & Antonyms

Root Explanation

Pulvinus → It originates from Latin 'pulvinus' (meaning cushion or pillow). The word refers to a cushion-like structure, often used in botanical contexts to describe a swelling or pad-like part of a plant.

Memory Tip

Think of a 'cushion' in Latin, which helps you remember that 'pulvinus' refers to a cushion-like structure.

Visually Confused Words