Final answer:
In 'Macbeth', blood symbolizes the guilt and shame the characters feel due to their actions, particularly the weight of their guilt after committing murder.
Step-by-step explanation:
Symbolism in Macbeth:
In Shakespeare's Macbeth, the symbol of blood primarily represents guilt and shame. Instances in the play, such as Lady Macbeth's remark about her hands being the same color as Macbeth's, indicating the blood on their hands, underline their deep sense of guilt. The recurring imagery of blood showcases the heavy burden of their murderous actions and the stain it leaves on their conscience.
Another example is Lady Macbeth's obsession with washing the bloodstains from her hands, indicating her overwhelming guilt and shame. The recurrent presence of blood in the play serves as a constant reminder of the characters' moral corruption and the consequences of their ambition.