That may be ordered (obtained by placing an order). / That may be ordered (put in sequence).

plural of orderer

A person who orders, or who places an order

(algebra) A field which has an order relation satisfying these properties: trichotomy, transitivity, preservation of an inequality when the same element is added to both sides, and preservation of an inequality when the same strictly positive element is multiplied to both sides.

plural of control order

plural of order of operations

plural of antisocial behaviour order

Instructions for action. / (UK) Dismissal: an instruction to leave.

Alternative form of fraternal birth order effect

plural of first order of the day