your characteristic style or manner of expressing yourself orally
"his manner of speaking was quite abrupt"
"her speech was barren of southernisms"
"I detected a slight accent in his speech"
the voluntary transfer of something (title or possession) from one party to another
"The lawyer confirmed that the delivery of the signed contract would finalize the sale of the house today."
recovery or preservation from loss or danger
"work is the deliverance of mankind"
"a surgeon's job is the saving of lives"
the act of delivering a child
"The doctor is currently on call for the evening delivery at the maternity ward."
The act of conveying something.
"The courier arrived just as I was expecting his delivery."
In plain English: Delivery is the act of bringing something to a person or place.
"The delivery man brought my pizza to the door."
Usage: Use "delivery" to describe the physical act of bringing an item to its destination or the manner in which it is presented, such as a smooth speech delivery. It refers specifically to the successful completion of transport or presentation rather than the scheduled time itself.
The word delivery entered English from the Anglo-Norman and Old French verb delivrer. It originally meant to set free or release someone before evolving into its modern sense of handing over goods or giving a speech.