The act of conveying or delivering. Something delivered, as a shipment or package. The act of transferring to another. Law A formal act of transferring ownership of property to another: delivery of a deed. The act of giving up; surrender. The act or manner of throwing or discharging. The act of giving birth; parturition. Utterance or enunciation: The historic speech required but two minutes in delivery. The act or manner of speaking or singing: a folk singer's casual delivery. The act of releasing or rescuing.