Noun

(uncountable) The act of orienting or the state of being oriented.

(uncountable) A position relative to compass bearings

(uncountable) The construction of a Christian church to have its aisle in an east-west direction with the altar at the east end

(countable) An inclination, tendency or direction

(countable) The ability to orient

(countable) An adjustment to a new environment

(countable) An introduction to a (new) environment

(typography, countable) The direction of print across the page; landscape or portrait

(mathematics, countable) The choice of which ordered bases are "positively" oriented and which are "negatively" oriented on a real vector space

Noun

(en noun)

The act of arranging.

The manner of being arranged.

A collection of things that have been arranged.

A particular way in which items are organized.

* {{quote-magazine, year=2013, month=July-August, author= Fenella Saunders

, title= Tiny Lenses See the Big Picture, magazine=(American Scientist) , passage=The single-imaging optic of the mammalian eye offers some distinct visual advantages. Such lenses can take in photons from a wide range of angles, increasing light sensitivity. They also have high spatial resolution, resolving incoming images in minute detail. It’s therefore not surprising that most cameras mimic this arrangement .}}

(in the plural) Preparations for some undertaking.

An agreement.

(music) An adaptation of a piece of music for other instruments, or in another style.