Wanly definitions

Webster's 1828 Dictionary

WANLY, adv. In a pale manner; palely.

WordNet (r) 3.0 (2005)

adv
1: in a weak or pale or languid manner; "she was smiling wanly"

Merriam Webster's

adverb see wan I

Webster's 1913 Dictionary

Wanly Wan"ly, adv. In a wan, or pale, manner.