Umbrella
In dreams umbrellas usually symbolize the device that the conscious mind uses to protect itself from the unconscious. Umbrellas might symbolize our unwillingness to deal with negative emotions, psychological baggage, or trauma. If the umbrella is opened, you may be protecting yourself from unconscious materials. If the umbrella is closed, then you may be prepared and be willing to deal with the unfamiliar psyche. Old dream interpretations say that the umbrella is the symbol of security. If the umbrella is broken or turned inside out, your ultimate achievement is possible but delayed.

Uniform
Seeing yourself wearing a uniform in a dream suggests that you have identified with a larger group, a movement, or an organization that requires you to conform and carry out its ideology. This may be positive or negative depending on the associations made and the kind of uniform that you are wearing. The issues expressed in this dream might be about self-identity, conformity, or responsibility (duty). The unconscious is pointing to the possibility that your individuality has been covered up and is being unnoticed because you are functioning as a member of a group and not as an individual.

Uranus(Ouranos)
In mythology, Uranus is the sky-god and the personification of Heaven. He represents the undifferentiated and limitless potential for growth and is symbolic of evolution. The planet Uranus was discovered in 1781. Astrologically, it represents cosmic power that causes creation, progress, sudden changes and, at times, upheavals and interference. Seeing the planet Uranus in your dream may represent unexplored possibilities and potential. It may be an unconscious encouragement to create change and to progress. If life appears to be a bit out of control and if many unsettling changes are occurring, Uranus in a dream may be a positive sign from the unconscious. It suggests that turmoil can be used to create new possibilities and that in the end things will be better off then when they began.

Urination
Releasing bodily wastes in a dream suggests a need to release repressed emotions and/or anxiety. At times urination may have sexual connotations. Many people dream about the need to urinate which wakes them up and then they realize that they need to use the bathroom. At times the dream triggers the physical sensation and other times the physical sensation may become a part of the dream.