köken: Inherited from Proto-Slavic *mirъ (“peace; world”), from Proto-Balto-Slavic *meiˀrás (“peace”), from Proto-Indo-European *mey(H)-ró-s. The dual meaning of "peace" and "world" is unique to Slavic. The pre-1918 orthography had an orthographical distinction of the two identically pronounced words to avoid confusion.
köken: Borrowed from Latin ūniversum (“all things, as a whole, the universe”), neuter of ūniversus (“all together, whole, entire, collective, general”, literally “turned or combined into one”), from ūni-, combining form of ūnus (“one”), + versus (“turned”), perfect passive participle of vertō (“to turn”).
köken: Borrowing from Middle Chinese 森羅萬象 (MC srim la mjonH zjangX), can be interpreted as a compound of 森羅 (shinra, “all-covering forest → everything above ground”) + 万象 (banshō, banzō, manzō, “ten thousand/myriads of things → everything”).