NOUN
  • Definition - In the Big Bang theory, the hot and dense plasma which made up the cosmos at the time of recombination in an early stage of its expansion and cooling, when the first atoms formed and photons decoupled. The ylem is regarded as the source of the cosmic microwave background.
Words in your word
4 Letter Words
elmy 9 ylem 9
3 Letter Words
ley 6 lye 6 elm 5 mel 5
2 Letter Words
my 7 ye 5 em 4 me 4 el 2
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