Rebus

Rebus, an enigmatical representation of a name or thing by using pictorial devices for letters, syllables, or parts of words. The term probably originates from the device speaking to the beholder nou verbis sed rebus. Devices of this kind, allusive to the bearer's name, were exceedingly common in the middle ages, particularly in England. In many instances they were used by ecclesiastics and others who had not a right to armorial ensigns. See BADGE.