Associations to the word «Ylem»
Wiktionary
YLEM, noun. (physics) (astronomy) (cosmology) (now chiefly historical) In the Big Bang theory, the hot and dense plasma of which the cosmos consisted at the time of recombination in an early stage of its expansion and cooling, when the first atoms formed and photons decoupled, the source of the cosmic background radiation.
Dictionary definition
YLEM, noun. (cosmology) the original matter that (according to the big bang theory) existed before the formation of the chemical elements.
Wise words
To use the same words is not a sufficient guarantee of
understanding; one must use the same words for the same
genus of inward experience; ultimately one must have one's
experiences in common.