Definition

Noun: 1. A very large, slow-moving shark (Rhincodon typus) that is the largest known extant fish species. It is characterized by a spotted pattern, a wide, flat head, and a filter-feeding method where it consumes primarily plankton and small fish by swimming with its mouth open.

Examples of Usage

• Noun:
  • The whale shark is a gentle giant of the ocean.
  • We went diving to observe a whale shark feeding near the surface.
  • Despite its enormous size, the whale shark poses no threat to humans.

Advanced Usage

• As a subject of conservation: The term is often used in ecological and biological contexts discussing marine conservation, ecotourism, and species protection.
  • The international trade of whale shark products is regulated by CITES.

Variants and Related Words

• Rhincodon typus (n): The scientific binomial name for the whale shark.
• Filter feeder (n): A category of aquatic animals that the whale shark belongs to, which feeds by straining suspended matter from water.

Synonyms

• None precise: As a specific biological species, it has no true synonym. It can be described generally as a "planktivorous shark" or "giant filter-feeding shark."

Related Phrases

• Whale shark season (n): A period in specific locations when whale sharks are commonly sighted.
  • We visited during whale shark season to maximize our chances of seeing one.

Related Idioms

• None: This is a specific zoological term and is not commonly used in idiomatic expressions.

Noun

1. large spotted shark of warm surface waters worldwide; resembles a whale and feeds chiefly on plankton