dolphins

Echolocating marine mammals

Dolphins are marine mammals known for their intelligence, playfulness, and streamlined bodies.

They breathe air through a blowhole, travel in social groups called pods, and communicate through clicks and whistles.

Dolphins appear frequently in mythology and popular culture as friendly, even mystical creatures.

The Miami Dolphins are an NFL team.

We watched dolphins leaping alongside the boat.

anatomy

blowhole

Whale's breathing aperture

  • flippersFoot-worn swim aids
  • flukesParasitic flatworms or lucky accidents
  • snoutBeast's protruding face

rostrum · melon · pectoral · tail · streamlined · sleek · skin · blubber · teeth · eye

communication

echolocation

Navigation through reflected sound

vocalizations · squeaks · acoustic · soundwaves · frequency · ultrasonic · biosonar · pulse · echo · hydrophone

social

pod

Seed case or cetacean group

group · community · kinship · matrilineal · hierarchy · altruism · companionship · interaction · caregiving · coordination

mammal

cetacean

Aquatic mammal order

milk · calf · gestation · endothermic · placental · mammary · breaching · surfacing · breathing · newborn

aquatic

ocean

Massive saltwater body

seas · coral · reef · waves · currents · tides · depths · pelagic · estuary · lagoon

playful

frolic

Lighthearted playful movement

spinning · breaching · chasing · games · curious · energetic · exuberant · mischievous · spirited · antics

cultural

mythology

Body of traditional tales

  • MauiHawaiian island, tourist hotspot
  • ApolloSun deity, moonshot namesake
  • PoseidonGreek sea deity

tattoo · Greece · nautical · symbol · friendship · rescue · sailor · seafarer · aquarium · SeaWorld

intelligence

cognitive

Relating to thinking

memory · self-aware · trainable · curious · adaptable · reasoning · brain · cortex · perception · recognition

Categories
Opposites
biological classification

dolphinsfish

Gilled aquatic vertebrate

sharks · tuna · salmon · cod · jellyfish

intelligence/cognition

dolphinsjellyfish

Drifting marine stinger

sponges · sea cucumbers · clams · oysters · starfish

human perception/symbolism

dolphinssharks

Large predatory fish

piranhas · killer bees · hyenas · vultures · rats

Phrases
Family

dolphin, dolphinarium

Familiarity
Top 10,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Positive · Everyday, not technical · Rated G