Executor – Who has the trusteeship of the assets mentioned in the Will but not the ownership.
Beneficiaries – Among whom the wealth is distributed. [In one sentence, it can be explained like this – The testator appoints an executor who makes sure that the wealth is distributed among the beneficiaries exactly the way the testator mentioned in the Will.]
Codicil – Minor changes in the Will can be made through a supplementary statement known as Codicil which is attached with the original Will.
Probate – A ‘Probate’ is a copy of a Will certified by the court of law. It proves that this Will is the last and final Will of the deceased person. Before giving Probate the court usually asks for the proof of death of the testator.