ВСЕЛЕННАЯ _|_ UNIVERSE / VSELENNAYA [fsʲɪˈlʲenːəɪ̯ə]  

Hint with an alternative definition: celestial, well & sullen space with void & silence, with Sun & Moon (Selene, Luna), with all ways, cells, lands & various settlements and places / all-universe > verse…all…uni

Hints with translation + consonant words (by sounds or letters): The Land with a higher order & not for sale / the wise vessel for anything & anyone, for whole & aeon OR always + plenary

Hints with mirror: young and lesser way | вселенная (old and big way from the beginning to the end) (mirror)

Russian pro-tip: вся длина мира и весь вес

Mental visualization: B (explosion, big bang) + CE (expansion of matter) + ЛЕНН (organization of matter)