What is oral; not written. Nuncupative will or testament, a will or testament made by word of mouth only, before witnesses, as by a soldier or seaman, and depending on oral testimony for proof. Blackstone called?

nuncupative — Oral; not written. Nuncupative will or testament, a will or testament made by word of mouth only, before witnesses, as by a soldier or seaman, and depending on oral testimony for proof. Blackstone. (Webster's 1913.)