For instance, in analytic geometry, a line in the plane is often defined as the set of points whose coordinates satisfy a given linear equation, but in a more abstract setting, such as incidence geometry, a line may be an independent object, distinct from the set of points which lie on it.
Moodle Stands for Modular Object-Oriented Dynamic Learning Environment. Moodle is an open source course management system, orginally developed by Martin Dougiamas.
mood 1. n. 1. A particular state of mind or emotion: news that put us in a good mood. 2. A pervading impression of an observer: the somber mood of the painting. 3. An instance or spell of sulking or angry behavior: A friend's visit lifted him out of his mood.