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(ˈpɔr kyəˌpaɪnˌfɪʃ)

n., pl. (esp. collectively) -fish, (esp. for kinds or species) -fish•es.
a spiny fish, Diodon hystrix, of tropical seas, capable of inflating itself when disturbed.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.porcupinefish - spines become erect when the body is inflatedporcupinefish - spines become erect when the body is inflated; worldwide in warm waters
spiny puffer - puffers having rigid or erectile spines
Diodon, genus Diodon - type genus of the Diodontidae
References in periodicals archive ?
Unidentified boxfish 159 Lactophrys trigonius Trunkfish Tetraodontidae, Puffers 160 Diodon hystrix Porcupinefish 161 Sphoeroides spp.
As Aviva and the gang search for them, the lost bros take up residence on the reef alongside a newfound porcupinefish friend, who will hopefully show them how to survive in this fish-eat-fish world until they are rescued.