What does akene mean?
An akene is a small, dry, one-seeded fruit that does not split open when ripe, produced by flowering plants from a single carpel. Familiar examples include the 'seeds' of sunflowers, the specks on a strawberry's surface, and the wind-borne fruits of dandelions. Because it is indehiscent — meaning the fruit wall stays closed rather than releasing the seed — dispersal depends on external forces such as wind, water, animals, or gravity. The term belongs to formal botany and appears chiefly in textbooks, floras, and identification keys, where precision about fruit type matters for classifying plants. In contemporary English the spelling 'achene' is far more prevalent, making 'akene' a legitimate but less frequently encountered variant. For gardeners and naturalists, recognizing akenes helps explain how certain plants spread so effectively across landscapes.
nounA small, dry, one-seeded fruit that does not split open at maturity, formed from a single carpel, as in the sunflower or buttercup. It is a variant spelling of the more common form 'achene'.
- A small, dry, indehiscent, one-seeded fruit derived from a single carpel, characteristic of plants such as sunflowers, buttercups, and dandelions.
"Each dandelion floret produces a single akene tipped with a feathery pappus that carries it on the wind."
"Botanists classify the strawberry's apparent seeds — the tiny specks dotting its surface — as true akenes embedded in the fleshy receptacle."
"In her field notes, she recorded that each buttercup flower yields a cluster of curved akenes at maturity."
The standard plural adds '-s'; because individual plants typically produce many akenes, the plural is common in botanical descriptions.
"The receptacle was crowded with maturing akenes."
The humble akene is the reason a single sunflower head can hold over a thousand seeds — each tiny fruit is a complete package with one seed sealed inside.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of akene
The word derives from French 'akène', which was formed from Greek elements: the privative prefix 'a-' meaning 'without', and 'khaínein', meaning 'to gape' or 'to yawn' — so called because the fruit does not gape open at maturity. The Greek root 'khaínein' also gave English such words as 'chasm' and 'chaos'. The term entered botanical Latin and thence European scientific vocabulary, with the variant spelling 'akene' appearing alongside the now-standard 'achene' in English-language botanical texts.
How akene is actually used
This is a technical botanical term used mainly in scientific writing, plant identification guides, and horticultural literature; it is rare in everyday conversation. The spelling 'achene' is considerably more common in modern English usage than 'akene'.
Easily confused with akene
'Achene' is simply the standard spelling of the same botanical term, while 'akene' is an accepted but less common variant.