Dictionary.com
Thesaurus.com
Synonyms

dispirit

American  
[dih-spir-it] / dɪˈspɪr ɪt /

verb (used with object)

  1. to deprive of spirit, hope, enthusiasm, etc.; depress; discourage; dishearten.


dispirit British  
/ dɪˈspɪrɪt /

verb

  1. (tr) to lower the spirit or enthusiasm of; make downhearted or depressed; discourage

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of dispirit

First recorded in 1635–45; di- 2 + spirit