Definition, Meaning & Synonyms

mainstay

noun
/ˈmeɪnsteɪ/
Definition
A mainstay is a person or thing that acts as a chief support or mainstay in a particular context.
Examples
  • The local farmers have been the mainstay of the community for generations.
  • In her life, family has always been her mainstay during difficult times.
  • Reliable transportation is a mainstay for any successful business.
Meaning
It refers to someone or something that is essential for support or stability.
Synonyms
  • backbone
  • pillar
  • support
  • foundation