上空

Traditional form:

上空

Pinyin (reading):

shàngkōng

Definitions:

• the skies above a certain place; (aviation) airspace
• (Tw) topless

Characters:

• 上 - above, on top, superior; to go up; to attend; previous
• 空 - hollow, empty, deserted, bare

Traditional characters:

• 上 - above, on top, superior; to go up; to attend; previous
• 空 - hollow, empty, deserted, bare