Functionalism may refer to: Functionalism (architecture) Functionalism (philosophy of mind) Functionalism versus intentionalism (Holocaust history) Functionalism (cognitive science) In social sciences: Functionalism (sociology), or Structural...

Functional programming is used in computer science as well.

Functional (ontology) refers to a property or relation in an ontology that can only hold a single value for a given individual.

Function may refer to: Function (biology), explaining why a feature was created Function (mathematics), an abstract entity that associates an input to a corresponding output according to some rule Function (engineering), related to the utility/goal of a...

Diatonic functionality describes a music term.

Generally, functional refers to something able to fulfill its purpose or function.

Functional (mathematics) is a term applied to functions in mathematics, computer science, and Lagrangian mechanics.

Functional form and functionalism (architecture) apply to architectural design.

Functional group (disambiguation)

Functional symptom is sometimes used in medicine to describe symptoms that have no current visible organic basis, e.g. if they are a result of psychological or perceptual dysfunction. Historically, functional symptoms tend to be reclassified as organic as investigative techniques improve.