sheatfish (shetfish)
The Century Dictionary and Cyclopedia · 1897 · p. 34
[Formerly also (erroneously) sheath - fish; appar. At home a mighty she at - fish smokes upon the festive board. Kingsley, Hypatia, x. ( Davies.) Electric she at-fishes, the electric catfishes, or Malapte ruridæ. - Flat-headed she at-fishes, the Aspredinidæ. -Long-headed she at-fishes, the Pteronotidæ. -Mailed she at-fishes, the Loricariida. - Naked she at-fishes, the Pimelodida. - True she at-fishes, the Siluridæ.
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