plural of infraorder

(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).

Made for a specific individual, but not always to individual specifications.

To buy or sell goods to be delivered by mail

Alternative spelling of order-in-council

In some Commonwealth parliamentary systems, a legally-enforceable decree by the executive branch of a government.

(law, chiefly US) An ordinance issued on the authority of the head of the executive branch of government.

(especially of machinery) The state or condition of being operational or of functioning acceptably.

(religion) An organized community of people who live in some way set apart from society in accordance with their specific religious devotion, usually characterized by the principles of the founder's religious practice.

plural of standing order