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pilot whale

pilot whale

3 5.5
A small dark sea animal that lives in groups led by the largest male
  • noun
  • /ˈpaɪlət wɪl/
translation icon : ballena piloto
  • The researchers observed the social behavior of pilot whales as they interacted with each other.

Now these dolphins, they range in size from quite small to fairly large, and they include the pilot whale and the killer whale.

Examples

  • Indeed, this idea is supported by the observation that the very largest aggregations of pilot whales, numbering thousands, are seen mainly at the times of year when mating is thought to occur.

    Academic text (1995)
  • Now these dolphins, they range in size from quite small to fairly large, and they include the pilot whale and the killer whale.

  • PHOTO (COLOR): Mother and baby pilot whales swim together within larger social groups that may number in the hundreds.

    Academic text (1995)
  • Our knowledge of pilot whale biology, as with most cetaceans, is rather poor.

    Academic text (1995)
  • The pilot whale is a medium-sized species, reaching twenty feet in males and sixteen feet in females.

    Academic text (1995)
  • Stopping for a view of the Gulf of St. Lawrence, I spied a pod of pilot whales playing alongside a whale watch boat.

    Blog text (26)
  • As we cross Apolima Strait, which separates Upolu and Savai'i, Juney spots a pod of pilot whales resting at the surface.

    Blog text (11)
  • During our boat trip, we spotted a pod of pilot whales swimming gracefully near the surface.

  • In the Atlantic, pilot whales are known for their strong group dynamics and complex social structures.

Synonyms

blackfish
vspilot whale
  • US
1 9.1

A small dark whale that swims in groups led by a large male

is the broader name used for that social whale type
Globicephala
vspilot whale
  • Specialized
1 9.9

A large ocean dolphin called a pilot whale that lives in groups

is the single species-level concept, not the broader genus group
black whale
vspilot whale
  • US
7.4

A small dark whale near the US Atlantic coast whose largest male leads the group

is the general term for this social Atlantic whale species
Globicephala melaena
vspilot whale
  • Specialized
9.9

A small dark whale that lives in groups along the Atlantic coast and is often led by a large male

is the common, everyday label rather than a strict species name
common blackfish
vspilot whale
  • US
8.5

A small dark whale that lives off the Atlantic coast in groups led by a large male

emphasizes male leadership as a defining social behaviour rather than occasional action

Surface Forms

pilot whale singular
pilot whales plural

Morphology

pilot + whale

As a noun compound, a learner who knows 'pilot' and 'whale' can infer this refers to a type or role-related feature of a whale (i.e., a whale associated with guiding or leadership), so the basic category ('a kind of whale') is compositional. However, the specific biological sense (a particular small, dark species with social behaviour and the largest male acting as leader) is not fully derivable from the constituents, making the full meaning only partially predictable without exposure.

Etymology

Pilot whale probably gets its name from the way these whales travel in groups with a large male leading them. People thought that male acted like a pilot, or a 'guide', for the group, so the whale got that name.