'Chapfallen' definitions:

Definition of 'chapfallen'

(from WordNet)
adjective
Brought low in spirit; "left us fatigued and deflated spiritually" [syn: chapfallen, chopfallen, crestfallen, deflated]

Definition of 'Chapfallen'

From: GCIDE
  • Chapfallen \Chap"fall`en\, a. Having the lower chap or jaw drooping, -- an indication of humiliation and dejection; crestfallen; discouraged. See Chopfallen. [1913 Webster]