The crossword solution for the term 'increased in intensity, with 'UP'' is 'DIALED'. This term is used to describe a situation where something has been increased in intensity, usually by turning a dial or knob. It is often used to refer to the increasing of volume on an audio device, such as a radio or stereo. It can also be used to refer to the increasing of temperature on a thermostat, or the increasing of speed on a motor. In all cases, the action of dialing UP is used to indicate that the intensity of the situation has been increased.