Discrete may refer to: Discrete device, an electronic component Discrete frequency, non-continuous frequency Discrete mathematics, the study of structures without continuity Discrete probability distribution, a random variable that can be counted Discrete signal, a time series Discrete space, a simple example of a topological space Discrete group, a group with the discrete topology Discrete time, non-continuous time Discrete pitch, one with a steady frequency, rather than an indiscrete… (More on Discrete)