noun
(geometry) The second of the two terms by which a point is referred to, in a system of fixed rectilinear coordinate (Cartesian coordinate) axes.
(geometry) The vertical line representing an axis of a Cartesian coordinate system, on which the ordinate (sense above) is shown.
verb
(transitive) To align a series of objects.
(transitive, uncommon) To ordain a priest, or consecrate a bishop.
(transitive, now rare) To order or regulate; to control, govern, or direct.
(transitive, obsolete) To institute, establish; to ordain; to predestine.
(transitive, statistics, ecology) To subject to the mathematical operation of ordination.
(obsolete) past participle of ordinate
adjective
(rare after the 17th c., of someone) Observant of order, keeping within set limits; moderate, temperate
(obsolete, of things) Conforming to order or rule, ordered, regulated, regular, orderly.
(entomology, rare) Arranged regularly in a row or rows.
(geometry, obsolete) Of a figure: having all its sides and angles equal.
(mathematics, obsolete, only in Euclid translations) Relating to an ordered series of ratios.