Definition, Meaning & Synonyms

rock-solid

adjective
/ˈrɑkˈsɒlɪd/
Definition
Extremely stable and dependable; not likely to change or fail.
Examples
  • Her confidence in the plan was rock-solid.
  • The company has a rock-solid reputation for quality.
  • He gave a rock-solid performance during the presentation.
Meaning
The term ‘rock-solid’ refers to something that is very strong, reliable, and unshakeable.
Synonyms
  • unwavering
  • stable
  • unshakeable
  • dependable