1. give possession of something to someone else
Professional
Social
hand sth over
When you 'hand over' something it means you transfer possession or responsibility of something to someone else. You can 'hand over documents', 'hand over control'. When you 'hand over a role' you are transferring responsibility or information to another person. As a noun a 'hand-over' is an instance of this event. Similar in meaning to 'transfer'.