n. 大宇宙, 大世界, 全域, 整体

[ noun ]
everything that exists anywhere
<noun.object>
they study the evolution of the universethe biggest tree in existence

Macrocosm \Mac"ro*cosm\, n. [Macro- + Gr. ? the world: cf. F.
macrocosme.]
The great world; that part of the universe which is exterior
to man; -- contrasted with microcosm, or man. See
{Microcosm}.