What does it mean to dream about disgust?
Disgust in a dream often marks something you want to push away or reject, and what triggers it is usually worth weighing against a waking situation that feels wrong to you.
Four ways to read it
Each reading below comes from a named tradition and a cited source, so you can see where it came from and decide what fits your dream.
Freud
Freud connected disgust to the mind's turning away from a desire it cannot accept, a reaction that helps keep a wish repressed. He held that strong revulsion can mask an attraction the dreamer will not own. The feeling marks the force of a refusal.
After Freud, The Interpretation of Dreams (Brill trans., 1913), public domain.Jung
Jung would see disgust as the self recoiling from something it has cast into the shadow, often a disowned part of itself. The repellent figure can carry what the dreamer refuses to recognise. The feeling can mark exactly what asks to be looked at.
Jungian concept (our summary).Modern
Continuity research ties dream disgust to waking aversion, whether to a situation, a person, or a choice that feels tainted. The reaction draws on a basic response meant to keep us from harm. The feeling is best read against what you want to reject in waking life.
Continuity hypothesis (our summary).Mythological
Myth set disgust at the monstrous and the unclean, the harpies who fouled every feast, the creatures whose very sight repelled. Many traditions paired revulsion with rites of purity meant to keep the foul apart from the sacred. The feeling marked the line between what could be borne and what could not.
Rosmerta Publishing editorial synthesis (after Bulfinch; Brewer).