寰宇

Traditional form:

寰宇

Pinyin (reading):

huányǔ

Definitions:

• the whole earth
• the universe

Characters:

• 寰 - country, domain, world
• 宇 - building, house, room, structure; space, the universe

Traditional characters:

• 寰 - country, domain, world
• 宇 - building, house, room, structure; space, the universe