Gaseous

1.

នៃឧស្ម័ន, ដែលជាឧស្ម័ន

• pulmonary gaseous exchange
  - បណ្តូរឧស្ម័នក្នុងសួត

1.

In the form, or of the nature, of gas, or of an aeriform fluid.

2.

Lacking substance or solidity; tenuous.