noun
similar to but smaller than porcupinefish
• Syn: ↑Diodon holocanthus
• Hypernyms: ↑spiny puffer
• Member Holonyms: ↑Diodon, ↑genus Diodon
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\\ ̷ ̷ˈ ̷ ̷ˌ ̷ ̷\ nounEtymology: so called from its ability to distend its body
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/beuh loohn"fish'/, n., pl. balloonfishes, (esp. collectively) balloonfish.
a porcupinefish, Diodon holacanthus, inhabiting tropical and subtropical waters.
[1825-35; BALLOON + FISH]
Useful english dictionary. 2012.