n 1 u 1 m 3 b 3 f 4 i 1 s 1 h 4
8 letters · 18 points in Scrabble
Meaning
noun any sluggish bottom-dwelling ray of the order Torpediniformes having a rounded body and electric organs on each side of the head capable of emitting strong electric discharges
originFrom numb + fish.
Etymology from Wiktionary, CC BY-SA 3.0