Confirm

usgb/kənˈfɜːrm/Volume
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LampPro Tip 1/2
Proof RequiredPlay
Use 'confirm' to talk about showing evidence or proof that something is true. SlideThe email you received confirms your concert tickets are booked.
LampPro Tip 2/2
No Doubt LeftPlay
'Confirm' suggests eliminating any doubt about a fact or information. SlideThis signature confirms the authenticity of the document.