spineback en · NOUN
Etymology
From spine + back.
Meanings
- A fish with spines in, or in front of, the dorsal fins, such as the Notacanthus sexpinis or the spiny dogfish (Squalus acanthias).
- A spineback hairy crab, of species Pilumnus sayi
Forms
| Spelling | Features | Labels | Source |
|---|---|---|---|
| spinebacks | Number=Plur | lexicographic |