HSK C6
Correct

宇

/ yǔ / 
Strokes

Definition

room/universe

Example

As a Noun
eaves
As a Noun
house
As a Noun
space; universe; world
As a Noun
manner; airs; bearing; mien
As a Noun
eonothem ［the highest level division of geologic time, as corresponding to ‘eon'］