Tractor 
To dream of seeing or riding a tractor indicates your inventiveness and creativity.
Wadding
To dream of putting wadding into a rifle or other firearm foreshadows a dangerous event in your future. You may be verbally or emotionally attacked. Arm yourself against these attacks.
If the wadding is being used to complete a piece of art, fear not, the hard work and dedication you have put into this artistic endeavor will soon be rewarded.
Warrant
To dream of yourself being served a warrant means that you are currently involved in some situations and events that are making you less than comfortable. Consider what you are involved in during your waking life that may go against your moral compass.
If you see somebody else being served a warrant, there is a good chance that you will soon find yourself in a dispute with that person.
Amnesia
To dream that you suffer from amnesia signals that you are attempting to ignore some flaw in yourself and that you fear moving in a new direction.
Ashtray
To see or use an ashtray in your dream is an indication of your desire to change your attitudes, beliefs, and emotions. It also represents dissolved friendships or associations. It may also reflect your apprehension regarding your addiction to cigarettes. This is particularly true if you are trying to give up your dependency to nicotine.
Canteen
To dream of a canteen implies that you prefer to select simple methods of mental satisfaction rather than expending too much energy.
Derrick
To dream of derricks signifies roadblocks in your path to accomplishment.
Hydrant
To dream of a hydrant mostly indicates openness to a brand new start. On the other hand, dreams of a bursting fire hydrant refer to an explosion of suppressed emotions.
Such things are usually due to stress or long-term repression of feelings. Your dream may serve as a warning from your subconscious that you need to express your thoughts and emotions before it's too late.
Jackpot
To dream of hitting the jackpot is an indication of a wonderful idea burgeoning within your unconscious mind. To dream of lights flashing and coins flowing onto the floor suggests that you have all the ingredients necessary to create an abundant and enjoyable life. To dream of a casino or gambling hall filled with the sound of other people's jackpots going off implies an underlying fear of lack even though your life may be rich with abundance.
Leaving
To dream of leaving indicates that you are unhappy with a situation or with someone in your life. You may be having problems at work and be in need of a change.
Alternatively a dream of leaving may simply represent a need for a break or a change of pace. You may feel that you would like to try new things, to embark on a new path, or to spend more time alone and away from the hustle and bustle of your usual responsibilities.