TESTING n.
ilver in a test, or cupel; cupellation. Testing machine (Engin.), a machine used in the determination of the strength of materials, as iron, stone, etc., and their behavior under strains of various kinds, as elongation, bending, crushing, etc.
TONTINE INSURANCE n.
ntine plan, in which the surplus is divided among the holders of policies in force at the termination of the tontine period, but the reverse for the paid-up value is paid on lapsed policies, and on the policies of those that have died the face is paid. Other modified forms are called free tontine, deferred dividend, et…
TWIBIL n.
nd of mattock, or ax; esp., a tool like a pickax, but having, instead of the points, flat terminations, one of which is parallel to the handle, the other perpendicular to it. [Prov. Eng.]