Definition

A tiny, dry fruit that contains only one seed and does not open on its own. It is often found in plants like sunflowers.

Example

The sunflower's seeds are actually achenes, which are small and dry fruits.

Conversation

Have you ever heard of an achene?

No, what is that?

It's actually a type of fruit, like the ones found in sunflowers.

That's interesting! I didn't know sunflowers had such unique fruits.

Synonyms & Antonyms

Root Explanation

Achene → The word 'achene' comes from the Greek 'a-‘ (meaning without) and 'chenon' (meaning to open). An achene is a type of fruit that does not open at maturity to release its seeds, hence it is 'without' the ability to open.

Memory Tip

Think of 'without' ('a-') the ability to 'open' ('chenon') — that’s why an achene is a fruit that doesn’t open to release its seeds.

Visually Confused Words