Dictionary
va•por•ous
Pronunciation: (vā'pur-us), [key]—
adj.
1. having the form or characteristics of vapor:
a vaporous cloud.
2. full of or abounding in vapor; foggy; misty:
a vaporous twilight.
3. producing or giving off vapor:
a vaporous bog.
4. dimmed or obscured with vapor:
a low valley surrounded by vaporous mountains.
5. unsubstantial; diaphanous; airy:
vaporous fabrics; vaporous breezes.
6. vaguely formed, fanciful, or unreliable:
vaporous promises. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.