indehiscence
Definition
- Noun (Botany):
- The state or quality of not splitting open at maturity: "Indehiscence" refers to the characteristic of certain fruits or seed pods that remain closed when ripe, rather than opening naturally to release their seeds.
Usage Examples
- (The fruit does not split open, aiding in seed dispersal.)
- (The closed fruit must be broken or eaten to free the seeds.)
Advanced Usage
- "Indehiscence" is typically used in technical botanical contexts to describe fruit types like nuts, grains, and achenes.
- The indehiscence of a sunflower seed ensures it remains protected until it is eaten or decays. (The seed is not released by the fruit splitting.)
Variants and Related Words
Indehiscent (adj): not splitting open at maturity.
- The indehiscent pod of the peanut remains closed in the ground. (The pod does not open naturally.)
Dehiscence (n): the opposite process — the spontaneous opening of a fruit or seed pod.
- The dehiscence of a pea pod releases the seeds explosively. (The pod splits open.)
Synonyms
- Closed fruit type: a general term for fruits that do not open.
- Indehiscent fruit: a direct synonym for the botanical category.
Antonyms
- Dehiscence: the quality of splitting open.
Related Idioms
- — "indehiscence" is a specialized technical term and does not appear in idiomatic expressions.