onus probandi*: Meaning and Definition of

o•nus pro•ban•di

Pronunciation: (ō'noos prō-bän'dē Eng. ō'n&schwas prō-ban'dī, -dē), [key]
— Latin. Latin.
  1. the burden of proof.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.