As an outstanding symbol in a dream, a refrigerator may represent frigidity or fear of sexual intimacy. Going to a refrigerator that is empty may point to feeling unnurtured in your relationship. Your partner may be too cold.... Ariadne's Book of Dream
Dreams of a refrigerator symbolize plenty, abundance and preservation. Consider the contents of the refrigerator for a more precise understanding of this dream. This dream could be reflecting that you are maintaining friendships and alliances that are supportive to your growth and well-being. Or this dream may reflect that you have a chilly disposition, displaying cool and aloof feelings because you feel the real or perceived need to protect yourself. Perhaps this dream is giving you the message that a relationship is cooling off.... Strangest Dream Explanations
Psychological / emotional perspective: To dream of refrigerating leftover food indicates we are storing up resentment. This, in turn, will ‘cool down’ our own responses to love and affection.... Dream Meanings of Versatile
Material aspects: The refrigerator is a symbol of preservation. In dreams this becomes self-preservation and suggests we may be turning cold emotionally or sexually.
To dream of rotten food in a refrigerator suggests we feel we may not be being sustained properly by those around us. You might also like to consult the entries for ascetic, decay, food and mould / mouldy.... Dream Meanings of Versatile