A concept that cannot be defined in terms of other concepts. Also primitive notion

plural of primitive concept

A diagram showing the relationships among concepts, with the concepts drawn in boxes that are connected with labelled arrows denoting the relationships between concepts, such as "is a", "gives rise to", "results in", "is required by," or "contributes to".

(of a film, book, etc.) An appealing idea for a work that can be understandably summarized in a few sentences or less.

A form of illustration whose main goal is to convey a visual representation of a concept.

A music video having an overall theme or narrative, rather than simply showing the artist performing.

plural of concept video

Alternative spelling of proof of concept

(statistics, machine learning) The tendency of a statistical model to become less and less accurate over time in real-world conditions.

A short and/or incomplete realization of a certain method or idea to demonstrate its feasibility. / (software engineering, perhaps nonstandard) A proof of technology or pilot project.