deliver · verb /dɪˈlɪv.ər/
deliver (TAKE)
B1 I or T to take things such as goods, letters, or packages to people's houses or places of work
Dictionary examples:
Express packages are delivered to our office several times a day.
The store is delivering our new table on Thursday.
Learner example:
I need to borrow your bicycle to deliver my father's wallet. (Preliminary English Test; B1; Portuguese)
deliver a speech/talk, etc.
B2 to speak formally to a group of people
Dictionary example:
The president delivered a speech on health care.
Learner example:
Then, he delivered a speech to the public. (First Certificate in English; B2; Chinese)
deliver (ACHIEVE)
C1 I or T to achieve or do something that you have promised to do or that people expect you to do
Dictionary example:
The company failed to deliver the high-quality service we expect.
Learner example:
I can also help as a team-leader to help others to deliver the right services. (International English Language Testing System; C1; Chinese)