Source : Webster's Revised Unabridged Dictionary (1913)

Palely \Pale"ly\, adv. [From Pale, a.]
   In a pale manner; dimly; wanly; not freshly or ruddily.
   --Thackeray.

Source : WordNet®

palely
     adv 1: in a manner lacking interest or vitality; "a palely
            entertaining show" [syn: {pallidly}, {dimly}]
     2: in a pale manner; without physical or emotional color; "his
        wife, always palely appealing"