Transistorised refers to something that is equipped with transistors, which are electronic semiconductors used as amplifiers and switches. Some synonyms that can be used instead of transistorised include solid-state, electronic, digital, and microchip. Solid-state refers to the use of semiconductors instead of mechanical components, electronic is a general term for anything that uses electricity, digital refers to technology that processes signals in discrete units, and microchip refers to a small integrated circuit that contains electronic components. These terms can be used interchangeably with transistorised to describe electronic devices and technology.