"In his house at R'lyeh, dead Cthulhu waits dreaming..." - English translation of Aklo verse
This article is written on a topic within the Greater Cthulhu Mythos based on information from works in the Mythos. By default, all information is to be assumed to derive from the Lovecraft Myth Cycle unless otherwise marked.
Othuum is a twisting rope-like monstrosity covered in tentacles with a singular alien face in the middle of squirming, ropy mass.
This article is a stub. You can help the The H.P. Lovecraft Wiki by expanding it.