Definition

Noun: 1. A large baleen whale of Arctic and subarctic waters: "Right whale" refers to a specific type of large whale characterized by its lack of a dorsal fin, a strongly arched mouthline, and callosities (rough patches of skin) on its head. Historically, it was considered the "right" whale for hunters due to its slow speed, high blubber content, and tendency to float when dead.

Examples of Usage

• Noun:
  • The North Atlantic right whale is one of the most endangered large whale species.
  • Marine biologists observed a pod of right whales feeding near the bay.
  • The name "right whale" originates from whalers who considered it the right whale to hunt.

Advanced Usage

• "The right whale to...": This construction directly references the historical etymology, implying the most suitable or correct choice for a specific, often exploitative, purpose.
  • From a whaler's perspective, it was the right whale to target for a profitable voyage.

Variants and Related Words

• Baleen whale (n): The broader biological family to which right whales belong, characterized by having baleen plates for filter-feeding instead of teeth.
• Callosity (n): The distinctive, rough patches of skin on a right whale's head, which are colonized by cyamids (whale lice) and are unique to each individual, like a fingerprint.
• Eubalaena (n): The scientific genus name for right whales.

Synonyms

• Baleen whale (in a broad taxonomic sense, though this is a category, not a direct synonym).
• Whalebone whale (an older, now less common term for baleen whales).

Related Idioms/Phrases

• The right whale: This phrase itself is idiomatic, fossilizing the 18th/19th-century whaling industry's terminology for the most commercially desirable whale. Its modern use is almost exclusively as the name for the animal.

Noun

1. large Arctic whalebone whale; allegedly the `right' whale to hunt because of its valuable whalebone and oil