寰宇

huányǔ
  1. the whole earth
  2. the universe

CEDICT

  1. (literary) whole world; whole earth; universe
  2. whole world; whole earth; universe

Wiktionary

全宇宙、全天下。

重編國語辭典

Entry Composition

1 寰 huán
  1. large domain
  2. extensive region
2 宇 yǔ
  1. room
  2. universe

Related entries

六合 liùhé
  1. the six directions (north, south, east, west, up, down)
  2. the whole country
  3. the universe
  4. everything under the sun