A substance in the gaseous state that is normally liquid or solid at room temperature.

एक पदार्थ जो सामान्य तापमान पर तरल या ठोस रूप में होता है।

English Usage: The vapour from the kettle filled the room.

Hindi Usage: केतली से निकलने वाला वाष्प कमरे को भर गया।

A gas or vapor that has been heated beyond its boiling point without actually becoming a liquid.