Pronunciation: /əˈkiːn/
noun a small, dry, one-seeded fruit that does not split open to release its seed, typical of many plants in the buttercup family
A1 An achene is a type of dry fruit that does not split open to release its seed.
A2 Some plants, like sunflowers, produce achenes as their fruit.
B1 Achenes are often dispersed by wind or animals to help with seed distribution.
B2 Botanists study the different types of achenes to understand plant reproduction and dispersal methods.
C1 The morphology and anatomy of achenes can provide valuable information about plant evolution.
C2 Researchers are conducting experiments to analyze the genetic makeup of achenes for agricultural purposes.
formal The achene is a type of dry fruit that contains a single seed.
informal I found a bunch of achenes scattered around the garden.
slang Those little achenes are so annoying to clean up!
figurative The idea took root in her mind like an achene, slowly growing into a full-fledged plan.
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