protomatter

noun3

1. •
   The ultimate basis of physical substance, before it has been given form.
2. •
   A hypothetical substance from which the universe was created.

   • First, we have assumptions of different kinds of “protomatter,” such as electrons, protons, and neutrons. — 2012
3. •
   An unstable substance that is powerful and dangerous.

   • No worlds, no stars, nothing but a raging sea of churning no-forms, the empty vessel of another universe eaten alive by protomatter, consumed and converted and fed upon until nothing else remained. — 2009