1. resembling or full of vapor; misty or hazy
Usage: chiefly British spelling
2. lacking substance or clarity; vague or insubstantial
Usage: figurative use

Examples

• The morning air was vapoury and thick with mist.
• Steam rose from the hot springs, creating a vapoury atmosphere.
• His vapoury explanations left everyone confused.
• The vapoury clouds drifted across the mountain peaks.
• She gave only vapoury promises with no real commitment.
• The bathroom became vapoury after the hot shower.