(topology) A set that is the union of subsets (called segments), each of which is totally ordered, such that the segments fit together a certain way.

plural of Anton Piller order

plural of totally ordered set

plural of total order

plural of partially ordered set

plural of partial order

plural of religious order

simple past tense and past participle of order out

Third-person singular simple present indicative form of order out

An English cultivar of eating apple