hematochrome
A scientist examines hematochrome in a sample of red algae under a microscope.
Noun: A reddish pigment or coloring substance found within certain types of algae.
This is a specialized scientific term used primarily in biology, phycology (the study of algae), and related fields to describe a specific cellular pigment. * The presence of hematochrome in the algal cells caused the pond water to appear pink. * Researchers studied the hematochrome production under different light conditions.
The term is highly technical. Its usage is almost exclusively confined to academic or scientific descriptions of algal physiology and taxonomy. * The hematochrome content is sometimes used as a diagnostic characteristic for identifying certain algal species.
- Chromatophore (n): A broader term for a pigment-containing cell or structure in plants and animals.
- Pigment (n): A general term for any substance that imparts color.
- Red pigment
- Phycoerythrin (Note: This is a specific type of red algal pigment; it is a more precise synonym in many, but not all, contexts where 'hematochrome' might be used.)
This word has a single, specific meaning in scientific English and is not used in general or figurative contexts.
A scientist examines hematochrome in a sample of red algae under a microscope.
- a reddish coloring material found in some algae