from the GNU version of the Collaborative International Dictionary of English
- n.pl. An order of fresh-water fishes inhabiting tropical Africa. They have rudimentary electrical organs on each side of the tail.
from The Century Dictionary and Cyclopedia
- n. In ichthyology, an order of physostomous fishes with a precoracoid arch, no coronoid or symplectic bone, the pterotic annular and including a cavity closed by a special bone, parietals distinct, and vertebræ simple.
Sorry, no etymologies found.