Definition

1. Adjective:
   • Relating to or caused by photosynthetic bacteria of the class Cyanobacteria: Describes anything connected to or resulting from a specific group of bacteria (cyanobacteria) that obtain energy through photosynthesis.

Usage Examples

• Adjective:
  • The pond's green scum is due to a cyanobacterial bloom. (The green layer on the pond is caused by a rapid increase in cyanobacteria.)
  • Scientists are studying cyanobacterial photosynthesis for biofuel research. (Researchers are examining the photosynthesis process of cyanobacteria for potential fuel sources.)
  • A cyanobacterial toxin was found in the water supply. (A toxin produced by cyanobacteria was detected in the water.)

Advanced Usage

• "Cyanobacterial mat": A layered structure formed by cyanobacteria, often found in extreme environments like hot springs.
  • The researchers collected samples from the ancient cyanobacterial mat.
• "Cyanobacterial origin": Referring to something that originates from cyanobacteria.
  • The theory suggests a cyanobacterial origin for certain plant organelles.

Variants and Related Words

• Cyanobacterium (n, singular): A single organism belonging to the class Cyanobacteria.
  • A single cyanobacterium was isolated for the experiment.
• Cyanobacteria (n, plural): The class of photosynthetic bacteria itself.
  • Cyanobacteria are among the oldest life forms on Earth.

Synonyms

• Blue-green algal: Pertaining to cyanobacteria, which were historically called blue-green algae.
  • Note: "Cyanobacterial" is more precise in modern scientific contexts.

Related Phrases

• Cyanobacterial bloom: A rapid increase in the population of cyanobacteria in an aquatic system, often harmful.
  • Authorities issued a warning about the cyanobacterial bloom in the lake.

Adjective

1. relating to or caused by photosynthetic bacteria of the class Cyanobacteria