Definition of achene in English:

achene

noun əˈkiːneɪˈkin

Botany

A small, dry one-seeded fruit that does not open to release the seed.
〔植〕瘦果
Example sentencesExamples
- Fruits of this species are glabrous achenes, with sepals modified into plumose bristles and are frequently wind-dispersed.
- Seed set was estimated as the percentage of cross-pollinated flowers that produced achenes (one-seeded fruits).
- After fertilization, several achenes are produced per capitulum, and seeds are wind-dispersed.
- Thrips may also cause blemished seeds on achenes, and uneven maturity of fruit.
- It has previously been shown that, in strawberry fruit, the expression of some ripening-related genes are directly or indirectly negatively regulated by the auxins produced in the achenes.

Origin

Mid 19th century: from modern Latin achaenium, derived irregularly from a- 'not' + Greek khainein 'to gape'.

Definition of achene in US English:

achene

nouneɪˈkināˈkēn

Botany

A small, dry one-seeded fruit that does not open to release the seed.
〔植〕瘦果
Example sentencesExamples
- Seed set was estimated as the percentage of cross-pollinated flowers that produced achenes (one-seeded fruits).
- After fertilization, several achenes are produced per capitulum, and seeds are wind-dispersed.
- Thrips may also cause blemished seeds on achenes, and uneven maturity of fruit.
- Fruits of this species are glabrous achenes, with sepals modified into plumose bristles and are frequently wind-dispersed.
- It has previously been shown that, in strawberry fruit, the expression of some ripening-related genes are directly or indirectly negatively regulated by the auxins produced in the achenes.

Origin

Mid 19th century: from modern Latin achaenium, derived irregularly from a- ‘not’ + Greek khainein ‘to gape’.

词汇	achene
释义	Definition of achene in English: achene noun əˈkiːneɪˈkin Botany A small, dry one-seeded fruit that does not open to release the seed. 〔植〕瘦果 Example sentencesExamples Fruits of this species are glabrous achenes, with sepals modified into plumose bristles and are frequently wind-dispersed. Seed set was estimated as the percentage of cross-pollinated flowers that produced achenes (one-seeded fruits). After fertilization, several achenes are produced per capitulum, and seeds are wind-dispersed. Thrips may also cause blemished seeds on achenes, and uneven maturity of fruit. It has previously been shown that, in strawberry fruit, the expression of some ripening-related genes are directly or indirectly negatively regulated by the auxins produced in the achenes. Origin Mid 19th century: from modern Latin achaenium, derived irregularly from a- 'not' + Greek khainein 'to gape'. Definition of achene in US English: achene nouneɪˈkināˈkēn Botany A small, dry one-seeded fruit that does not open to release the seed. 〔植〕瘦果 Example sentencesExamples Seed set was estimated as the percentage of cross-pollinated flowers that produced achenes (one-seeded fruits). After fertilization, several achenes are produced per capitulum, and seeds are wind-dispersed. Thrips may also cause blemished seeds on achenes, and uneven maturity of fruit. Fruits of this species are glabrous achenes, with sepals modified into plumose bristles and are frequently wind-dispersed. It has previously been shown that, in strawberry fruit, the expression of some ripening-related genes are directly or indirectly negatively regulated by the auxins produced in the achenes. Origin Mid 19th century: from modern Latin achaenium, derived irregularly from a- ‘not’ + Greek khainein ‘to gape’.
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