What does Jacob imprinting on Renesmee mean?
By imprinting on Renesmee, Jacob’s werewolves can’t harm her, and following the above-mentioned stages of imprinting, Jacob would first act as an older brother to Renesmee until she grew up – which wasn’t going to take long given her hybrid nature, which makes her age more quickly.
What does it mean when a werewolf imprints?
As it’s explained in the novels and in the movies, imprinting is something the Quileute shape-shifters aka werewolves do that basically finds their soulmates. They can’t control when it happens or to who, and it can happen at any age. “Imprinting on someone is like when you see her, everything changes.