A substance in a gaseous state that can condense into a liquid or solid.

Mist or fog created from a substance.

धुंध

English Usage: The morning vapour made the landscape look mystical.

Hindi Usage: सुबह की धुंध ने परिदृश्य को रहस्यमय बना दिया।

Designed to prevent the entry of vapour.

वाष्प-रोधक

English Usage: The vapour proof paint ensures that moisture does not seep in.

Hindi Usage: वाष्प-रोधक पेंट यह सुनिश्चित करता है कि नमी अंदर न जाए।