Master–slave, master/slave, or master and slave may refer to:
Master–slave (technology), relationship between devices in which one controls the other Cow-calf (also known as master and slave), a set of switcher locomotives Master–slave dialectic, a concept in Hegelian philosophy Master–slave morality, a central theme of Friedrich Nietzsche's works Master/slave (BDSM), a type of consensual relationship of dominance and submission Letter 47 (Seneca), also known as On Master and Slave "Master/Slave", a hidden track by the alternative rock band Pearl Jam on the album Ten Master Slave Husband Wife (2023), a history of Ellen and William Craft's escape from slavery by Ilyon Woo
See also Master (disambiguation) Slave (disambiguation)