White
Clarity, beginnings, surfaces with nothing yet on them.
White in a dream — a white room, a white dress, a sheet of white paper — is the dictionary's image for a clean start. It is not innocence so much as the absence of accumulated noise. Walking through a white space is the relief of being free, for a moment, from the weight of the situation you have been in.
Where you often see it. White snow in a quiet field. A white room newly entered. White clothing on someone you have just met. The dream uses white when a surface is ready for the next mark — beginnings, possibility, and clear ground.
What it is not. White is not purity in the moralised sense. It is unwritten — what the dream is offering as the next page.
Related in the dictionary. Read white with snow, light, and clarity contexts. Pair against black when the dream is naming where consciousness has and has not yet reached.