Encara no tenim significats per a "prove beyond peradventure".
1Elsie hadn't been herself since that time, which proved beyond peradventure that Miss Pritchard's suspicion was correct.
2This was now proved beyond peradventure.
3That was proved beyond peradventure when they were within sight of the homestead of Salem on an upland well-wooded.
4That which may be assumed as true of white men must be proven beyond peradventure if it relates to Negroes.