Uoma

"Smallest Jelly form. Passive and unaware, but pulsing with a dangerous electric charge. The spirit of a dead ancestor? The brain of a larger creature, allowed to drift free? An egg searching for a safe place to spawn? I have no idea what this is."

Uomas are enemies in Hollow Knight. They are small gelatinous creatures whose static-charged outer shells give an electric shock on contact. The Uomas are connected in some way to Monomon the Teacher.

Behaviour and Tactics
Floats passively in place, dealing damage if the Knight comes in contact with it.

Location
They are located in almost every room in Fog Canyon, with just a few exceptions.

Trivia

 * The Uoma is one of the few enemies that respawns upon leaving and re-entering the room.
 * When killed, the Uoma's small orange core bounces free. It does not damage the Knight, unlike the Ooma's larger, explosive core.