bacca
Học thuậtThân thiện
Definition
Noun: A bacca (plural: baccae) is a type of simple, fleshy fruit. It is indehiscent, meaning it does not split open when ripe to release its seeds. It develops from a single ovary and contains one or more seeds embedded within a soft, often juicy, pericarp (fruit wall).
Usage
The term bacca is a technical botanical term. It is used in scientific contexts to classify and describe specific fruit types based on their structure and development. * Botanists classify tomatoes and grapes as baccae. * The blueberry is a classic example of a bacca.
Examples
- The botanist explained that a banana is technically a bacca.
- In the plant's description, the fruit was listed as a bacca containing numerous small seeds.
- While commonly called a berry, a strawberry is not a true bacca from a botanical perspective.
Advanced Usage
- Botanical Classification: The term is central to plant morphology. A bacca is contrasted with other fruit types like drupes (which have a hard stone, e.g., peach), nuts, or capsules (which are dehiscent).
- Plural Form: The correct Latin plural, baccae, is often used in academic writing.
Variants and Related Words
- Berry: In common language, "berry" is often used synonymously with bacca. However, in botany, "berry" has the specific, formal definition of a bacca. Many fruits commonly called berries (e.g., strawberry, raspberry) are not true baccae.
- Baccate (adjective): Having the nature of or resembling a berry; fleshy.
- The plant produces baccate fruits.
Synonyms
- Botanical berry: This is a direct synonym used to clarify the scientific meaning versus the culinary term "berry."
Different Meanings
The word bacca has no other common meanings in modern English. It is exclusively a botanical term.
Noun
- an indehiscent fruit derived from a single ovary having one or many seeds within a fleshy wall or pericarp: e.g. grape; tomato; cranberry