Watchtower
A tall structure built for seeing approach — long-distance vigilance built into the architecture.
A watchtower in a dream is the dream's image of long-distance vigilance built into the architecture. The watchtower exists to see what is coming before it arrives at the gate. The dream brings the watchtower when something in your life — a discipline of looking ahead, a structural early warning, a person assigned to watch the horizon — is currently giving the household the gift of time before the arrival. A watchtower with someone awake in it is the dream affirming that the vigilance is being kept. A watchtower with the watch abandoned, the steps unswept, is the dream noting that the structure was built for a level of preparation no one is willing to keep up, and the next approach will arrive unannounced.