Relating to or resembling the gaspergou fish or characteristics associated with it.
From gaspergou plus Latin adjective-forming suffix -ous (meaning 'full of' or 'having qualities of'). A rare scientific or descriptive term.
This word is so obscure that even fish biology textbooks rarely use it—it's the kind of regional scientific term that gets written down once in a 19th-century naturalist's journal and then almost disappears from English.
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