Definition of Notacanthidae
:a small family of deep-sea fishes (order Heteromi) resembling eels and having long dorsal and anal fins with both spines and soft rays
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Notacanthidae
plural noun
No·ta·can·thi·dae
\
-n(t)thəˌdē
\
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Origin and Etymology of notacanthidae
New Latin, from Notacanthus, type genus + -idae
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