Combust

In the field of astrology a planet or other heavenly body is said to be combust when it forms of conjunction of less then 3 degrees to the Sun. When a planet or other body is combust, it is in such close alignment to the Sun that the Sun will tend to overshadow the characteristics of that body. The planet, therefore, will not be able to operate independantly, and will always become solarised whenever activated by transit or progression.

Uranus is a higher octave of the Sun, so when Uranus is combust with the Sun then you can expect the two bodies to express originality and creativity.