空

kǒng
  1. (obsolete on its own in Standard Chinese) alternative form of 孔 (kǒng, “hole; cave; mouth”)
  2. alternative form of 孔 (kǒng, “hole; cave; mouth”)

Wiktionary

Homographs

空 kōng
  1. empty
  2. air
  3. sky
  4. in vain
空 kòng
  1. to empty
  2. vacant
  3. unoccupied
  4. space
  5. leisure
  6. free time

Examples

这是空的。

This is empty.

Source: Tatoeba

冰箱空了。

The fridge is empty.

Source: Tatoeba

冰箱是空的。

The refrigerator was empty.

Source: Tatoeba

罐子是空的。

The can is empty.

The jar is empty.

Source: Tatoeba

这瓶是空的。

This bottle is empty.

Source: Tatoeba

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Containing this entry

悟空 Wù Kōng Sun Wukong, the Monkey King, character with supernatural powers from the novel Journey to the West 西游记 Xī Yóu Jì
空客 Kōngkè Airbus (abbr. for 空中客车 Kōngzhōng Kèchē)
青空 qīngkōng
莫待无花空折枝 mòdàiwúhuākōngzhézhī
空母 kōngmǔ
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