Dreams dictionary: Silence
Dreams dictionary: Interpretation 1
To dream that you are silent indicates an inability to express yourself. You may feel inhibited in voicing your opinion and how you really feel. Alternatively, the dream refers to a situation in your waking life that has left you speechless.
Dreams dictionary: Interpretation 2
To dream that someone is silent means that you are unsure about this person's intentions. Perhaps you are still trying to understand them. There may be a sense of uneasiness.
Dreams dictionary: English dream book Zedkielom (Morrison)
You see in a dream a calm, quiet after the storm nature. Silence in a dream - a good sign boding that was the end of your unrest, advancing peace and tranquility. Friends who are in a quarrel, make peace.