The term 'PART DYNAMO' is composed of two words, 'PART' and 'DYNAMO'. The first word, 'STATOR', is a six-letter word meaning a stationary PART of an electrical machine that surrounds the rotating armature. It is usually made of coils of insulated wire wound around a laminated iron core. The stator is responsible for producing a magnetic field which interacts with the armature to produce electricity. The second word, 'DYNAMO', is a five-letter word meaning a device that converts mechanical energy into electrical energy. It consists of a coil of wire rotating in a magnetic field, which induces an electric current in the coil. Together, these two words form the term 'PART DYNAMO', which refers to the combination of the stator and the DYNAMO in an electrical machine.