In this excerpt from act ii of shakespeare’s macbeth, which figure of speech is used in the underlined words? macbeth: is this a dagger which i see before me, the handle toward my hand? come, let me clutch thee: — i have thee not, and yet i see thee still. art thou not, fatal vision, sensible to feeling as to sight? or art thou but a dagger of the mind, a false creation, proceeding from the heat-oppressed brain? i see thee yet, in form as palpable as this which now i (act ii, scene i)