3. = Tonne.

Ton*tine" in*su"rance. (Life Insurance) Insurance in which the benefits of the insurance are distributed upon the tontine principle. Under the old, or full tontine, plan, all benefits were forfeited on lapsed policies, on the policies of those who died within the tontine period only the face of the policy was paid without any share of the surplus, and the survivor at the end of the tontine period received the entire surplus. This plan of tontine insurance has been replaced in the United States by the semitontine 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, etc., according to the nature of the tontine arrangement.

Tool (tl), v. i. [Cf. Tool, v. t., 2.] To travel in a vehicle; to ride or drive. [Colloq.]

Boys on their bicycles tooling along the well- kept roads.

Illust. American.

Tool steel. Hard steel, usually crucible steel, capable of being tempered so as to be suitable for tools.

Too"tle (?), v. i. [imp. & p. p. Tootled (?); p. pr. & vb. n. Tootling (?).] [Freq. of toot.] To toot gently, repeatedly, or continuously, on a wind instrument, as a flute; also, to make a similar noise by any means. "The tootling robin." John Clare.

Top, n. (Golf) (a) A stroke on the top of the ball. (b) A forward spin given to the ball by hitting it on or near the top. -- From top to toe, from head to foot; altogether.

Top, v. t. 1. (Dyeing) To cover with another dye; as, to top aniline black with methyl violet to prevent greening and crocking.

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