online vocabulary.com

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.

stroma

/ˈstroʊmə/ /ˈstrəʊmə/

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.

MORE VOCABULARY LISTS