Entrainment

Entrainment may refer to:


 * Air entrainment, the intentional creation of tiny air bubbles in concrete
 * Brainwave entrainment, the practice of entraining one's brainwaves to a desired frequency
 * Entrainment (biomusicology), the synchronization of organisms to an external rhythm
 * Entrainment (chronobiology), the alignment of a circadian system's period and phase to the period and phase of an external rhythm
 * Entrainment (engineering), the entrapment of one substance by another substance
 * Entrainment (hydrodynamics), the movement of one fluid by another
 * Entrainment (meteorology), a phenomenon of the atmosphere
 * Entrainment (physical geography), the process by which surface sediment is incorporated into a fluid flow
 * Entrainment (physics), the process whereby two interacting oscillating systems assume the same period
 * Lexical entrainment, the process in conversational linguistics of the subject adopting the terms of their interlocutor
 * Photoentrainment (chronobiology), the synchronization by light of organisms to environment rhythm