1. 
   Air-dried
   See seasoning
   Found op http://www.turningtools.co.uk/glossary/glossary.html
   
   
2. 
   air-dried
   adjective made dry by contact with unheated air
   Found op http://wordnetweb.princeton.edu/perl/webwn?s=air-dried
   
   
3. 
   air-dried
   (Timber) Wood which has been either seasoned naturally either outdoors or in an unheated shed.
   Found op http://www.diy-wood-boat.com/Boating-terms.html
   
   

Tip: double click on a word to show its meaning.