proof
/pɹuf/ adjective C2- Used in proving or testing. · a proof load; a proof charge
- Firm or successful in resisting. · proof against harm· waterproof; bombproof
- Being of a certain standard as to alcohol content. · 60% proof liquor
From the library
The Ball of Fire burned fiercely for a time, and the voice said, “Bring me proof that the Wicked Witch is dead, and that moment I will give you courage.
“That is proof that he is sharp,” remarked the Lion.
Had not Villefort in his presence destroyed the fatal letter, the only proof against him?
They then play up to the idea by leaving this bicycle in the park as proof of the existence of some outsider.
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