Definition, Meaning & Synonyms

certain

adjective
/ˈsɜːr.tən/
Definition
known for sure; established beyond doubt.
Examples
  • She is certain that she left her keys on the kitchen table.
  • There are certain rules that must be followed in this game.
  • He was certain of his decision after weighing all the options.
Meaning
Certain refers to something that is definite, specific, or guaranteed. It indicates a high degree of confidence or assurance about a fact or situation.
Synonyms
  • definite
  • sure
  • positive
  • true
  • undoubted