definitive
Pronunciation: [dɪˈfɪnɪtɪv]
Word
Context: "certainty"
(adjective) something that is considered final or the best example. It is a clear answer or proof that leaves no doubt. If you say something is definitive, it's like saying it is the most clear and sure answer.
Example
The scientist provided definitive proof that the theory was correct.
Example
Her explanation was not definitive and left us with more questions.
Example
Can you give me a definitive answer about the meeting time?
Context: "reference"
(noun) the final version of something or a source that everyone trusts. It is the most accurate or accepted version of something. Like a book that people always refer to when they need information.
Example
The encyclopedia is a definitive source for learning about history.
Example
The article was not definitive and contained too many errors to be helpful.
Example
What is the definitive guide to this subject?
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