What does cremocarp mean?
Cremocarp is a technical botanical term for the distinctive type of dry fruit produced by plants in the carrot family, Apiaceae. The cremocarp consists of two one-seeded compartments joined along a central axis; when ripe, it splits lengthwise into two halves known as mericarps, each carrying a single seed. Familiar examples include carrot, parsley, fennel, dill, and hemlock, whose 'seeds' in everyday usage are actually these mericarps or whole cremocarps. The word derives from Greek roots meaning 'hanging' and 'fruit,' reflecting how the twin halves may dangle from fine supporting threads after splitting. Because fruit structure is highly diagnostic, botanists use features of the cremocarp — such as ribs, oil ducts, and surface texture — to identify and classify species within this large plant family. Outside professional botany, the term appears mainly in field guides, herbarium work, and taxonomic descriptions rather than casual conversation.
nounIn botany, either of the two one-seeded halves into which the dry fruit of plants of the carrot family (Apiaceae) splits at maturity; each half is technically a mericarp, and the pair together is called a cremocarp.
- A dry, two-seeded schizocarpous fruit characteristic of plants in the family Apiaceae, which splits at maturity into two one-seeded halves called mericarps.
"The cremocarps of wild carrot separate at maturity and are dispersed by wind and animals."
"Botanists identify members of the carrot family partly by examining the structure of their cremocarps."
"Under the microscope, each cremocarp revealed the ribbed surface typical of the Apiaceae."
Regular plural formation; occasionally the Latinized plural cremocarpia may be seen in older botanical texts, but cremocarps is standard.
"Both cremocarps on the specimen had separated into distinct mericarps."
Every carrot seed you've ever planted was actually half of a cremocarp — the other half was its twin.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of cremocarp
Cremocarp comes from New Latin, combining the Greek elements krēmnos or krema- (relating to hanging) with karpos (fruit). It entered botanical nomenclature as part of the systematic vocabulary of fruit types developed by nineteenth-century botanists describing the Apiaceae. It shares its second element with related terms like pericarp and endocarp, all built on the same Greek word for fruit.
Related word forms
How cremocarp is actually used
Strictly technical vocabulary used in botany and plant taxonomy; rarely encountered outside scientific literature. It refers to the whole two-carpelled fruit, not to either half individually.
Easily confused with cremocarp
A cremocarp is the entire two-parted fruit of an umbelliferous plant, while a mericarp is just one of its two single-seeded halves.