Nuncupative \Nun*cu"pa*tive\, a. [L. nuncupativus nominal: cf. F. nuncupatif.]

1. Publicly or solemnly declaratory. [Obs.]

2. Nominal; existing only in name. [Obs.]

3. 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.

Source: Webster's Revised Unabridged Dictionary (1913)
 

Testament \Tes"ta*ment\, n. [F., fr. L. testamentum, fr. testari to be a witness, to make one's last will, akin to testis a witness. Cf. Intestate, Testify.]

1. (Law) A solemn, authentic instrument in writing, by which a person declares his will as to disposal of his estate and effects after his death.

Note: This is otherwise called a will, and sometimes a last will and testament. A testament, to be valid, must be made by a person of sound mind; and it must be executed and published in due form of law. A man, in certain cases, may make a valid will by word of mouth only. See Nuncupative will, under Nuncupative.

2. One of the two distinct revelations of God's purposes toward man; a covenant; also, one of the two general divisions of the canonical books of the sacred Scriptures, in which the covenants are respectively revealed; as, the Old Testament; the New Testament; -- often limited, in colloquial language, to the latter.

He is the mediator of the new testament . . . for the redemption of the transgressions that were under the first testament. --Heb. ix. 15.

Holographic testament, a testament written wholly by the testator himself. --Bouvier.

Source: Webster's Revised Unabridged Dictionary (1913)