Wordnet 3.0
ADJECTIVE (2)
1. 
 aroused or activated; 
- Example: "an awakened interest in ballet"2. 
 (somewhat formal) having been waked up; 
- Example: "the awakened baby began to cry"
The Collaborative International Dictionary of English v.0.48:
Awaken \A*wak"en\, v. t. & i. [imp. & p. p. Awakened; p. pr. &
   vb. n. Awakening.] [OE. awakenen, awaknen, AS.
   [=a]w[ae]cnan, [=a]w[ae]cnian, v. i.; pref. on- + w[ae]cnan
   to wake. Cf. Awake, v. t.]
   To rouse from sleep or torpor; to awake; to wake.
   [1913 Webster]
         [He] is dispatched
         Already to awaken whom thou nam'st.      --Cowper.
   [1913 Webster]
         Their consciences are thoroughly awakened. --Tillotson.
   [1913 Webster]
   Syn: To arouse; excite; stir up; call forth.
        [1913 Webster]
WordNet (r) 3.0 (2006):
awakened
    adj 1: aroused or activated; "an awakened interest in ballet"
           [ant: unawakened]
    2: (somewhat formal) having been waked up; "the awakened baby
       began to cry"