"Air"


http://www.bmezine.com/tattoo/A50523/high/bmegl068697.jpg

The top character is correct and means "empty, hollow, bare, deserted". The center character appears to be a Japanese katakana, may be either or . The bottom character is incorrectly written or , which means "air, gas, steam, vapor; spirit".

空氣 (空気) = air; atmosphere