(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).

(idiomatic) The entire or final sum.

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

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

plural of grand total

(soccer) A tactic in which the outfield players assume different roles during a game, while keeping an organised structure.

(dentistry) Pertaining to adhesive systems for bonding fillings to teeth that require the application of phosphoric acid in a separate etching step .

plural of total loss

plural of total hardness

plural of sum total