Modal may refer to: * Modal (textile), a textile made from spun cellulose fiber * Modal analysis, the study of the dynamic properties of structures under vibrational excitation * Modal bandwidth, in the discipline of telecommunications, refers to the signalling rate per distance unit * Modal haplotype, an ancestral haplotype derived from the DNA test results of a specific group of people * Modal jazz, jazz that uses musical modes rather than chord progressions as a harmonic framework *

Modal logic Modal logic is a collection of formal systems developed to represent statements about necessity and possibility. It plays a major role in philosophy of language, epistemology, metaphysics, and natural language semantics. Modal logics extend other ...

, a type of formal logic that extends the standards of formal logic to include the elements of modality * Modal matrix, used in the diagonalization process involving eigenvalues and eigenvectors * Modal phenomena * Modal administration, used in Federal Agencies to describe sub-offices or "modes" * Modal transportation, used in transit to describe multiple modes of transit available such as bus, trolley, train, ferry * Modal score, used in testing and education for the most common score * Modal verb, a type of auxiliary verb that is used to indicate modality * Modal window, a child window that requires users to interact with it before they can return to operating the parent application * A trade name for sulpiride, an atypical antipsychotic drug *

Modal Commerce Modal, formerly known as Next Technology Inc., was an American-based company in San Francisco, that sold software for a dealership's website, allowing car shoppers to purchase new and used cars online. In 2016, the company, then known as Next Tec ...

, an American-based company that sells online software to car dealerships

See also