Pronunciation

/ˈsɜːtn/

Definitions

• Adjective: Marking something as definitely true or fixed; without doubt or uncertainty. For example: “The answer is certain.”
• Adverb: In a particular or exact manner; definitely. For example: “She was certain about her decision.”
• Pronoun: Used to refer to something that is known or agreed upon. For example: “We are certain of our victory.”

Phrases

• “Be certain of something” means to have complete confidence or assurance.
• “Certain conditions apply” indicates specific requirements must be met.
• “Certainly” can be used to emphasize agreement or certainty, like “Certainly, I’ll help you.”

Example Sentences

• Adjective: “There is no certain answer to this question.”
• Adverb: “He was certain to arrive on time.”
• Pronoun: “Everyone is certain that the project will succeed.”

Synonyms

• Sure
• Positive
• Indisputable
• Absolute
• Definite

Antonyms

• Uncertain
• Doubtful
• Hesitant
• Ambiguous
• Vague