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{%type%} Definitions

WordNet 3.0Copyright Princeton University


Short "hint"

A mass of tiny drops of water floating in the air. Also: The gas formed when a substance that is usually liquid or solid is heated.

Usage examples (35)
  • It is always sunrise somewhere; the dew is never all dried at once; a shower is forever falling; vapor is ever rising.
  • And water vapor is in equilibrium with the oceans.
  • Also, water vapor is in equilibrium with the oceans.
  • Water vapor is the most powerful/ubiquitous greenhouse gas for more
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