beyond a doubt
Học thuậtThân thiện
Definition
Adverb: In a manner or to a degree that could not be doubted; with absolute certainty.
Usage
This phrase is used to state that something is completely certain, proven, or true, leaving no room for question or uncertainty. It functions as an adverbial phrase modifying a verb (e.g., was established, is proven) or an entire clause.
Examples
- The DNA evidence proved beyond a doubt that he was at the scene.
- Her dedication to the project has been demonstrated beyond a doubt.
- We need to establish the facts beyond a doubt before making an accusation.
Advanced Usage
- Legal Context: Frequently used in legal settings to describe the high standard of proof required for a criminal conviction ("beyond a reasonable doubt"). The phrase "beyond a doubt" alone is an even stronger, more absolute assertion of certainty.
- Emphatic Form: The phrase "beyond a shadow of a doubt" is a common and more emphatic variant, intensifying the sense of absolute certainty.
- I knew, beyond a shadow of a doubt, that she was telling the truth.
Variants and Related Words
- Beyond a shadow of a doubt (adv. phrase): An intensified form meaning with absolute, unquestionable certainty.
- Indubitably (adv.): In a manner that cannot be doubted; unquestionably. (A more formal, single-word synonym).
- Undoubtedly (adv.): Without doubt; certainly.
- Conclusively (adv.): In a decisive way that has the effect of proving a case.
Synonyms
- Certainly
- Definitely
- Unquestionably
- Indisputably
- Conclusively
Related Idioms
- Without a doubt: Certainly; definitely. (A slightly less formal equivalent).
- She is, without a doubt, the best candidate for the job.
- Beyond question: Not open to doubt; indisputable.
- His integrity is beyond question.
Adverb
- in a manner or to a degree that could not be doubted
- it was immediately and indubitably apparent that I had interrupted a scene of lovers
- his guilt was established beyond a shadow of a doubt