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Aridness
The Century Dictionary and Cyclopedia
noun.
Same as
aridity
.
the GNU version of the Collaborative International Dictionary of English
noun.
Aridity; dryness.
Wiktionary, Creative Commons Attribution/Share-Alike License
noun.
The state or quality of being
arid
.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
noun.
a deficiency of moisture (especially when resulting from a permanent absence of rainfall)