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balloonfish

balloonfish

1 8.4
A small sea fish with short spines that inflates its body when threatened
  • noun
  • /bəˈluːnˌfɪʃ/
translation icon : pez globo
  • A balloonfish has short spines and a rounded, balloon-like body.

Examples

  • At the aquarium, we saw a balloonfish inflate its body in response to a tap on the glass.

  • Many balloonfishes can be found in tropical waters.

  • Divers were delighted to spot a balloonfish hiding among the coral reefs.

  • The balloonfish inflated its body when it sensed a predator nearby.

  • The balloonfish inflated itself when a predator approached.

  • When threatened, a balloonfish can rapidly inflate its body to avoid predators.

  • The balloonfish is known for its unique ability to inflate when feeling threatened.

Synonyms

blowfish
vsballoonfish
14 7.7

A fish that swells up and has poison that can be deadly

is primarily a small marine relative known for its spiny inflation defence
pufferfish
vsballoonfish
1 6.3

A fish that becomes round and is often poisonous

is a related marine form specifically linked to spiny relatives rather than general puffers
Diodon holocanthus
vsballoonfish
  • Specialized
9.9

A fish with long spines that puffs up when scared and lives near warm coral reefs

is a related small marine species rather than that single long-spined species
Diodon
vsballoonfish
  • Specialized
9.9

A tropical or subtropical sea fish with spines that can puff up when threatened

is a single small marine fish closely related to that genus
porcupinefish
vsballoonfish
8.3

A fish from warm seas that puffs up and shows sharp spines to protect itself

is a smaller marine relative rather than the general group with spines
porcupine fish
vsballoonfish
7.2

A warm sea fish with spines that stand out when it puffs up

is closely related but names one specific kind rather than the whole group
Tetraodon
vsballoonfish
  • Specialized
9.9

A group of freshwater and sea pufferfish from Africa and Asia that can puff up their bodies

is a small warm-sea relative rather than a varied continental genus

Surface Forms

balloonfish singular
balloonfishes plural

Morphology

balloonfish = balloon + fish (transparent) = balloon + fish

A literal compound: a fish that inflates like a balloon, so the meaning is directly deducible from the parts.

Etymology

The word balloonfish comes from balloon (a bag you 'fill with air' to make it round) and fish, because this small sea fish can puff up and look like a balloon when it feels danger. So the name tells you the fish's most famous trick.