dissatisfaction Meaning, Definition & Usage

  1. noun the feeling of being displeased and discontent
    • he was never slow to express his dissatisfaction with the service he received

WordNet

Dis*sat`is*fac"tion noun
Definitions
  1. The state of being dissatisfied, unsatisfied, or discontented; uneasiness proceeding from the want of gratification, or from disappointed wishes and expectations.
    The ambitious man has little happiness, but is subject to much uneasiness and dissatisfaction. Addison.
    Syn. -- Discontent; discontentment; displeasure; disapprobation; distaste; dislike.

Webster 1913