(botany) A seed coat. / (marine biology) The external calciferous shell, or endoskeleton, of an echinoderm; the test.

plural of testatum

(law) A solemn, authentic instrument in writing, by which a person declares his or her will as to disposal of his or her inheritance (estate and effects) after his or her death, benefiting specified heir(s).

(religion, chiefly Christianity) The first major part of the Christian Bible, covering events before the coming of Christ, corresponding roughly to the Jewish Tanakh. Usually subdivided into the categories of law, history, poetry (or wisdom books), and prophecy.

The second half of the Christian Bible, which includes the four Gospels, the Book of Acts, the Epistles, and the Book of Revelation.

(law) Statements made by a witness in court. / An account of first-hand experience.

A folding magnifying glass which, when unfolded, forms a frame for the lens at a pre-focussed distance. Commonly used in stamp collecting.

(law) A female testator.

(law) One who makes or has made a legally valid will.

Easily annoyed, irritable. / Marked by impatience or ill humor.