Definition, Meaning & Synonyms

grouser

noun
/ˈɡraʊ.sər/
Definition
A person who complains or grumbles, often on trivial matters.
Examples
  • He is such a grouser, always finding something to complain about.
  • During the meeting, she played the role of the grouser, pointing out every flaw in the plan.
Meaning
Grouser is often used to describe someone who frequently voices dissatisfaction or irritation about things, sometimes without a valid reason.
Synonyms
  • complainer
  • grumbler
  • moaner
  • whiner
  • griper