O

object

An item, such as a graphic, video clip, sound file, or worksheet, that can be inserted in a Word document and then selected and modified.

Office menu

A menu that contains commands related to managing documents (such as creating, saving, and printing). This menu takes the place of the File menu that appeared in previous versions of Word.

one-to-many relationship

A relationship in which each record in one table is linked to multiple records in another table. See also many-to-many relationship; one-to-one relationship.

one-to-one relationship

A relationship in which each record in one table has one and only one associated record in the other table. See also many-to-many relationship; one-to-many relationship.

operator

See arithmetic operator; comparison operator.

option button

A form control with which users can choose preselected settings.

orientation

The direction-horizontal or vertical-in which a page is laid out.

Outline view

A view that shows headings and body text and can be used to evaluate and reorganize the structure of a document.