0 present participle of testify
1 to speak seriously about something, especially in a law court, or to give or provide proof:
I can testify to the foregoing since I was actually present when it happened.
They were subpoenaed to testify before the judge.
Husbands and wives were forbidden from testifying for or against each other.
Very few billets are now missing, testifying to the high level of the hospital's administrative organization.
Even houses that can be qualified as modest are of good architectural quality and have produced inventories testifying to a considerable level of wealth.
The book concludes with some 60 pages of references, testifying to the scholarly nature of the work.
A second group investigates the witnesses' motivations for testifying.
