1. 
[syn: flighty, flyaway, head-in-the-clouds, scatterbrained]
2.  (of hair or clothing) worn loose; 
- Example: "her flyaway hair"
- Example: "a flyaway coat"
The Collaborative International Dictionary of English v.0.48:
Flyaway \Fly"a*way`\, a.
   Disposed to fly away; flighty; unrestrained; light and free;
   -- used of both persons and things. -- n. A flyaway person or
   thing. "Truth is such a flyaway." --Emerson.
   [Webster 1913 Suppl.]
WordNet (r) 3.0 (2006):
flyaway
    adj 1: guided by whim and fancy; "flighty young girls" [syn:
           flighty, flyaway, head-in-the-clouds,
           scatterbrained]
    2: (of hair or clothing) worn loose; "her flyaway hair"; "a
       flyaway coat"