testify
//ˈtɛstɪfaɪ//
informalForms
- present (v1)
- testify
- past (v2)
- testified
- past participle (v3)
- testified
- present participle
- testifying
- 3rd person singular
- testifies
Definitions
1.To make a declaration, or give evidence, under oath.
- One witness shall not testify against any person to cause him to die.
- It was only after a decade away from Skipton that I was finally able to garner the courage to return and testify against my abuser.
2.To make a statement based on personal knowledge or faith.
- We speak that we do know, and testify that we have seen; and ye receive not our witness.
3.To be evidence of.
- "Iberian-Sardinian" substrate features have been posited time and time again. These have usually been explained as testifying to a migration from the Iberian Peninsula to Sardinia in prehistoric times.
Frequency
Overall
Uncommon· #3003
By learning goal
- Everyday conversation
- Uncommon
- General reading & writing
- Uncommon
- Academic
- Rare
- Literature
- Rare
Related words
Word family
Etymology
PIE word
*tréyes
From Middle English testifien, borrowed from Old French testifier, from Latin testificārī (“to bear witness”), from testis (“a witness”) + facere (“to make”). See -fy.