1. 
   Shortwave
   [meteorology] A shortwave or shortwave trough is an embedded kink in the trough / ridge pattern. This is the opposite of longwaves, which are responsible for synoptic scale systems, although shortwaves may be contained within or found ahead of longwaves and range from the mesocale to the syn...
   Found op http://en.wikipedia.org/wiki/Shortwave_(meteorology)
   
   
2. 
   Shortwave
   [disambiguation] Shartwave can refer to: ...
   Found op http://en.wikipedia.org/wiki/Shortwave_(disambiguation)
   
   
3. 
   shortwave
   1) Ham's equipment 2) Kind of radio 3) Radio type
   Found op http://www.mijnwoordenboek.nl/EN/crossword-dictionary/shortwave/1
   
   

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