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Definition of orange roughy
orange roughy
Plural:orange roughies
• noun
1
A large, slow-growing deep-sea fish (Hoplostethus atlanticus) found in cold global waters, notably off New Zealand and Australia, characterized by a bright orange-red body and highly valued as a mild-tasting commercial food fish.
Example
"Because of its exceptionally long lifespan and late maturity, the orange roughy is highly vulnerable to deep-water overfishing."
Synonyms
View all synonyms for orange roughy• 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 Orange roughy. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/orange-roughy