Definition

1. Noun:
   • A marine invertebrate animal that is biradially symmetrical, hermaphroditic, and solitary. It resembles a jellyfish and moves using eight rows of ciliated plates (combs) that look like the teeth of a comb.

Usage

• The term "comb jelly" is used to refer to any member of the phylum Ctenophora. It is a common name used in marine biology and general descriptions of ocean life.

Examples

• Noun:
  • Scientists studied the bioluminescent glow of the comb jelly.
  • The comb jelly propels itself through the water with its distinctive ciliary combs.
  • Unlike true jellyfish, a comb jelly does not have stinging cells.

Advanced Usage

• "Ctenophore": This is the formal, scientific name for a comb jelly. The term is used in academic and research contexts.
  • The ctenophore's unique anatomy makes it a fascinating subject for evolutionary study.

Variants and Related Words

• Ctenophora (n): The phylum to which all comb jellies belong.
• Bioluminescence (n): The production of light by living organisms, a common trait in many comb jellies.

Synonyms

• Ctenophore: The direct scientific synonym.
• Sea walnut: A common name for specific species of comb jelly, like .

Related Phrases

• Comb rows: Refers to the eight rows of cilia used for locomotion, which are the defining feature of the animal.
  • The comb rows beat in a coordinated pattern to move the animal.

Noun

1. biradially symmetrical hermaphroditic solitary marine animals resembling jellyfishes having for locomotion eight rows of cilia arranged like teeth in a comb