Noun
A man who makes and leaves a will, or testament, at death.
Source: Webster's dictionaryThe intention of the testator is the polar star by which we must be guided. Sir Francis Buller, 1st Baronet
The intention of the testator is the polar star by which we must be guided. Nicholas Conyngham Tindal
A holographic will is completely written by hand and signed by the testator; no other person’s writing may be on the will and there are no witnesses. Source: Internet
"The testator is the person who, every day of his life, is writing his testament. Source: Internet