vouch for something/someone

Examples of vouch

vouch
Even when maps were made, the underlying importance of evidence from local people in vouching for the accuracy of the boundaries is still striking.
Secondly, this third stage, was also vouched for by much more direct evidence.
The probative value of fingerprint identification still could not be vouched for by statistics.
In this capacity, they vouched for witnesses when they came from their own villages and proffered information on the family circumstances of the parties to the dispute.
However, when a major gene was included in their model the maternal influence disappeared, vouching for the ability of a major gene effect to explain the association.
The above has been confirmed to the author by at least two local coin dealers who, even today, vouched for information they gave but nevertheless wished to remain anonymous.
Not translating the narrative mood means a loss of the nuance that the speaker himself/herself cannot vouch for the information.
I can trust him and vouch for him.
Conveys that what is being said was not personally witnessed by the speaker, and thus the speaker cannot vouch for its truth value.
I can also vouch for the necessity of maintaining effective controls.
From Europarl Parallel Corpus - English
The experience of many countries over many years should vouch for the use of substitute materials.
From Europarl Parallel Corpus - English
I can vouch for some satisfaction with that.
From Europarl Parallel Corpus - English
Hence, the need for these regulations instead of a directive, to guarantee flexibility, protect consumers where labelling is concerned, and also to vouch for the country of origin.
From Europarl Parallel Corpus - English
I recently benefited from a course of acupuncture to remove the pain of sciatica and can guarantee and vouch for the effectiveness of at least one type of complementary treatment.
From Europarl Parallel Corpus - English
If these expenses were to be vouched, there should be no more difficulty in vouching them than in vouching business expenses.
From the
Hansard archive