swarm-cell

A swarm-cell moves through the water with a flagellum.

Definition

1. Noun:
   • Biology: A "swarm-cell" is a motile, flagellated reproductive cell or spore, often found in algae and fungi, that moves freely in water or moisture. It is also known as a zoospore.
   • Alternative term: "swarm-spore" — a synonym for the same biological concept.

Usage Examples

• Noun:
  • The algae released swarm-cells into the pond, allowing them to swim to new locations. (The motile spores moved through water to find suitable environments.)
  • Under a microscope, the swarm-cell's flagella were clearly visible as it propelled itself forward. (The flagella help the cell move.)

Advanced Usage

• "Swarm-cell formation": The process by which certain organisms produce these motile cells.

  • During wet conditions, the fungus undergoes swarm-cell formation to disperse. (The fungus creates motile spores for reproduction.)

• "Swarm-cell germination": The stage where a swarm-cell settles and begins to grow into a new organism.

  • After swimming for a few hours, the swarm-cell germinates into a new thallus. (The spore stops moving and starts growing.)

Variants and Related Words

• Swarm-spore (n): an exact synonym for "swarm-cell".

  • The swarm-spore is a key reproductive unit in many aquatic fungi. (The motile spore helps with dispersal.)

• Zoospore (n): a scientific term for a motile spore with flagella.

  • Zoospores are often called swarm-cells in older literature. (They are the same type of cell.)

Synonyms

• Zoospore: a motile, flagellated spore.
• Motile spore: a spore capable of movement.

Related Idioms

• There are no common idioms using "swarm-cell" as the word is a technical biological term.