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Definition of porcupine puffer
porcupine puffer
Plural:porcupine puffers
• noun
1
A marine fish of the family Diodontidae, native to tropical and subtropical oceans globally, characterized by its ability to swallow water to inflate its body and erect long, sharp spines as a defense mechanism.
Example
"The scuba divers maintained a respectful distance to avoid startling the porcupine puffer hiding among the coral."
• Nearby Words
Usage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Porcupine puffer. In Wordmom Dictionary. Retrieved Oct 19, 2026, from https://wordmom.com/dictionary/porcupine%20puffer