Difference between Speech and Delivery

Speech

Part of speech: noun

Definition: The faculty of speech; the ability to speak or to use vocalizations to communicate. A session of speaking; a long oral message given publicly usually by one person.

Example sentence: I keep telling myself to calm down, to take less of an interest in things and not to get so excited, but I still care a lot about liberty, freedom of speech and expression, and fairness in journalism.

Delivery

Part of speech: adjective

Definition: Related to delivery.

Part of speech: noun

Definition: The act of conveying somethingThe item which has been conveyedThe act of giving birthA pitching motionA thrown pitchThe manner of speakingadministration of a drugA ball bowledThe process of throwing a stone

Example sentence: The Who on record were dynamic. Roger Daltrey's delivery allowed vulnerability without weakness; doubt and confusion, but no plea for sympathy.