Younger sibling
A brother or sister born after you — the first person who arrived in the family with you already established.
A younger sibling in a dream is the dream's image of the first person who arrived in the family with you already in place. The younger sibling is part responsibility, part audience, part inheritance recipient. The dream brings the younger sibling when something in your life — a junior colleague, a follower, a person looking up to you — is being read through the early template of how you held the senior position the first time. A younger sibling protected and given room is the dream affirming the honest use of the senior position. A younger sibling crowded out, kept small because the elder did not want to share ground, is the dream noting that an early pattern of withholding is still being rehearsed in the current scene.