Visit 
To go to visit someone in a dream indicates that you have something unresolved in your relationship with that person. It may be time to reconnect with this person in your waking life.
Visitor
To dream of a visitor is a positive omen. Be ready to receive some long-awaited good news. A visitor may also me indicative of life-altering events.
To see a visitor dressed in darkly colored clothing foreshadows a sudden sickness or accident for either yourself or someone close to you.
Hostel
To dream of a hostel means it's expressing your feeling of desire for a community or social atmosphere. You may be yearning for vacation and travel while not minding what sacrifices will need to be made to achieve adventure and exploration.
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