The double meaning by Macbeth 's synonymous with Shakespeare uses ambiguity rather than confusion, but it spans multiple meanings or leaves dialogue and events at the beginning of the drama. You can see the equivalent when the wizard tells them. Witch itself is a group of ambiguous characters who speaks in a mysterious mystery. For example, when Macbeth went to see them a second time they were very ambiguous about predicting his future, deliberately confusing him and making him overconfident.
Equivalence: vague, the dual meaning of the danger of words. Macbeth is an obscure person in every respect. One splits in two directions, the murder becomes a king and when he becomes king he suffers at every moment of suffering. With this ambiguous attitude he was able to deceive others, but since the serious injury they caused was unacceptably excessive and malignant, evil acts broke the requirement so that he himself betrayed. So evil behavior is worse than moral evil behavior, and why they cause anger to violate restrictions in such a way as to threaten the possibilities of civilized life.
Macbeth's commitment to ambiguity indicates this double sound concept. The word "ambiguous" comes from the Latin "æquivocus", which means "equal sound". In Macbeth, even the basic premise of the drama needs to be verified - Is the wizard 'real' or is it simply a product of Macbeth 's imagination? - Dual sound is more important than ever. First, Banquo played its part. He tied Macbeth (and Macbeth) to the audience. In fact, Banquo seems to be representative of us. "Have you ever talked about this sort of thing here or have we eaten a crazy prisoner?" We know that Banquo also saw her sisters. Unlike the beads Macbeth saw (or imagined) before killing Dancan King, Banquo's voice confirmed the audience - in fact, for Macbeth himself - these sisters exist