jumi

Etymology 1
From the same root as. The sense "muscle stiffness" is probably a relatively recent backformation from.

Noun

 * 1)  (muscle) stiffness, e.g. in the neck
 * 2)  slow, sluggish, lethargic person

Etymology 2
Possibly from how the animal appears to be stuck, in which case of the same origin as etymology 1.

Noun

 * , woodworm any of several insects and their larvae in the family

Etymology 3
Probably akin to.

Noun

 * 1)  A kind of supernatural creature.