plural of trial by ordeal

(computing theory) Alternative spelling of inorder

(computing theory) Alternative spelling of postorder

Alternative form of preorder

Alternative form of preorder

Alternative form of preorder

An orchestra of modest size, to play chamber music, yet larger than the various chamber ensembles named after their number of instruments (from duo to nonet)

plural of ℝ-order tree

(topology) An order tree whose segments are homeomorphic to segments of the real line and that is the union of countably many segments.

plural of order tree