(mathematics) describing a submanifold whose geodesics are also geodesics of the surrounding manifold

(set theory) A set having a specified total order.

plural of totally ordered set

(set theory, order theory) A partial order, ≤, (a binary relation that is reflexive, antisymmetric, and transitive) on some set S, such that any two elements of S are comparable (for any x, y ∈ S, either x ≤ y or y ≤ x).

(accounting) An insured item of which the entire value is written off / (insurance) An insured item that is written off when it is beyond repair, or when the cost of repair exceeds the insured value.

(chemistry) The synthesis of a complex organic compound (especially a naturally occurring one) from simple, readily available compounds.

(economics) The revenue from each item multiplied by the number of items sold

(idiomatic) The entire or final sum.

plural of total synthesis

(grammar) In some languages, e.g. in Finnish, an object that indicates completed action, as opposed to partial object that indicates incomplete action.