Clutter and its derivations may refer to any of the following:

Excessive physical disorder

* Clutter, a confusing, or disorderly, state or collection, and possible symptom of

compulsive hoarding Compulsive behavior is defined as performing an action persistently and repetitively. Compulsive behaviors could be an attempt to make obsessions go away. The act is usually a small, restricted and repetitive behavior, yet not disturbing in a pa ...

Clutter (marketing) Advertising or marketing clutter refers to the large volume of advertising messages that the average consumer is exposed to on a daily basis. Background One explanation, in a general sense, is that advertising clutter is often a result of a ma ...

, numerous advertisements, announcements and promotions in media and radio, unrelated to the main presentation *

Clutter (radar) Clutter is a term used for unwanted echoes in electronic systems, particularly in reference to radars. Such echoes are typically returned from ground, sea, rain, animals/insects, chaff and atmospheric turbulences, and can cause serious performanc ...

, unwanted echoes in electronic systems *

Clutterers Anonymous Clutterers Anonymous (CLA) is a twelve-step program for people who share a common problem with accumulation of clutter. CLA says that it focuses on the underlying issues made manifest by unnecessary physical and emotional clutter, rather than hints ...

, a twelve-step program for people who share a common problem with accumulation of clutter * Visual clutter, or

visual pollution Visual pollution is the study of secondary impacts of manmade interventions or visible deterioration and negative aesthetic quality of the natural and human-made landscapes around people. It refers to the impacts pollution has in impairing the q ...

People

* Clutter family, victims of the 1959

Clutter family murders In the early morning hours of November 15, 1959, four members of the Clutter family Herb Clutter, his wife Bonnie, and their teenage children Nancy and Kenyon were murdered in their rural home, just outside the small farming community of Holcom ...

Arts, entertainment, and media

* ''Clutter'' (album) * ''Clutter'' (film) * Clutter, a Portuguese djent/progressive/groove

metal band Heavy metal (or simply metal) is a genre of rock music that developed in the late 1960s and early 1970s, largely in the United Kingdom and United States. With roots in blues rock, psychedelic rock and acid rock, heavy metal bands developed ...

Other uses

Clutter (software) Clutter is a discontinued GObject-based graphics library for creating hardware-accelerated user interfaces. Clutter is an OpenGL-based 'interactive canvas' library and does not contain any graphical control elements. It relies upon OpenGL (1.4+) o ...

, a GNOME software library for graphics * Clutter, a

Sperner family In combinatorics, a Sperner family (or Sperner system; named in honor of Emanuel Sperner), or clutter, is a family ''F'' of subsets of a finite set ''E'' in which none of the sets contains another. Equivalently, a Sperner family is an antichain in ...

of sets (i.e., no set in the family contains any other) *

Cluttering Cluttering is a speech and communication disorder characterized by a rapid rate of speech, erratic rhythm, and poor syntax or grammar, making speech difficult to understand. Classification Cluttering is a speech and communication disorder that ...

, a speech and communication disorder when speech becomes broken or sounds nervous {{Disambiguation