Stroma - Meaning, Definition & English Examples
Stroma is the supportive tissue or framework of an organ, consisting of connective tissues and cells. It provides structure and nutrients to the functional parts of the organ.
Definition:
The supportive tissue or framework of an organ, cell, or other biological structure.
Synonyms:
matrix, framework, tissue, ground substance
Part of Speech:
noun
Antonyms:
parenchyma, lumen
Common Collocations:
chloroplast stroma, corneal stroma, connective tissue stroma
Derivatives:
stromal, stromatous
Usage Tips:
Use "stroma" to refer to the non-functional supportive parts of biological structures like cells or organs.
Common Phrases:
stromal layer, stromal cells, stromal tissue
Etymology:
From Greek "stroma," meaning a bed covering or mattress; later adopted in biology for supportive structures.
Examples:
- 1. The stroma provides structural support to chloroplasts in plant cells.
- 2. Doctors examined the corneal stroma for signs of damage after the injury.
- 3. The tumor affected the stromal tissue surrounding the organ.
- 4. Stromal cells play a key role in maintaining organ function and structure.