If the hands are dirty, perhaps you are behaving in an inappropriate manner and you need to think about cleaning up your act. A fist can suggest anger or passion, folded hands can suggest acceptance, joined hands affection, and upheld hands justice or a blessing. Clasped hands indicate friendship, a hand on the breast submission, and, if the hands are placed together, this suggests vulnerability.
If hands are covering the eyes, this represents shame or disgust, whilst hands bound or tied up suggest feelings of restriction.
If you place your hand on someone else in a dream, this can suggest a pledge of service and wringing your hands suggests grief.
If hands are raised to the head, this can indicate the need for greater care and thought. A handshake suggests contacting an aspect of yourself or the growth of a new friendship.
Generally, left hands symbolize feminine, receptive qualities, whilst right hands symbolize so-called masculine, active attributes. Sometimes in dreams the left hand can suggest cheating.
If you hold a different object in each hand in your dream, this indicates some kind of conflict between your beliefs and your actions in waking life. To dream that your hands are injured denotes an attack on your ego. Large hands signify enormous powers of self-expression. To dream that your hands are hairy denotes that you will play a part in falsely incriminating someone. To see blood on your hands signifies that you are experiencing some sort of guilt. To dream that you are washing your hands represents a worrisome issue that you need to work through.
If you dream about the palm of your hand you may be thinking about your future (see PALMISTRY). Thankfully you have free-will, so positive actions taken now can determine your future.