Jaws symbolize willpower. The size of jaw will reveal the strength of will, more or less, of the person who owns the jaw in the dream.
Dream dictionary: Jaw dream meanings
It symbolizes willpower so we have to look at the size of the persons jaw who is in the dream in order to interpret it.
Dreaming of people with large jaws suggests that there will be unpleasant situations socially, among friends or family. Dreaming of being surrounded or near the jaw of an animal is always a warning that there will be an unpleasant situation, for example, opponents will hurt the dreamer.
…When you dream that youve got yourself into some animals jaws, then you should reconsider the environment youve got yourself into. Perhaps the dream is the warning of the current situation of your waking life where you must be especially cautious. Maybe there is someone in your waking life that is trying to do the harm for you? Look around closer. If you see your own jaw in a dream, then it represents the willingness, courage and willingness to be better version of yourself. When you see your own jaws being tight, then such dream indicates some anger and aggression you havent expressed yet. Perhaps you have some hidden feelings and find it difficult to express. D not be afraid of it, make sure you do not hold on the negative emotions. If you see that you are breaking your jaws, then such dream has a very strong symbolism…
…(1) Teeth in a dream represent one’s identity, age , clan, a boy, a girl, his family, money, servants, domestic animals, employees, weapons, life, death, unity, separation, trusts, or savings. In a dream, male’s or female’s upper teeth represent the male members of one’s family from the father’s side, and the teeth of the lower jaw represent the female members of one’s family from the mother’s side. The closer the teeth are to the incisor, the closer is the relative. Divided in two sections, the upper right incisor represents the father, and the upper left incisor represents the paternal uncle, or it could represent one’s sisters, sons, or a close friend. The upper canines represent one’s cousin, or two friends who are as close as cousins. The bicuspids represent one’s uncles from the mother’s side and their children, while the molars represent the grandparents and the grand children. The…
…Teeth in a dream represent the elderly members in one’s family, or their most distinctive ones. If a molar tooth falls in a dream, it means loss of money or life. Molar teeth in a dream represent one’s relatives, or his friendliest relatives, or his own young children. Teeth of the upper jaw represent a male person and those of the lower jaw represent a female person. Whatever may affect them in a dream, will show in wakefulness. For example, if one’s molar tooth falls in a dream, it means that the particular person it represents may die shortly, or it could mean being absolved of one’s debts, or perhaps repayment of one’s debts. If one suffers from a tooth ache in a dream, it represents ill words which are spoken against him by such family member, or that he feels hurt from the treatment he receives from such…
…(Chin | Indignant talk) The lower jaw represents the chief of a group of people who has a large offspring. If one sees his chin elongated in his dream, it means that he will become reproving of others, and he will gossip in vain. It also means weakness after strength. (Also see Body’ | Chin)…