frustration

definition: an act of hindering someone's plans or efforts
example:
speech part: noun
synonyms: foiling thwarting
definition: a feeling of annoyance at being hindered or criticized
example: Their constant complaints were the main source of our frustration.
speech part: noun
synonyms:
definition: the feeling that accompanies an experience of being thwarted in attaining your goals
example:
speech part: noun
synonyms: defeat

frustration is explained and pronounced

How frustration is being used?