FORMAL usu the N of n Diploma and certificate courses do not normally require the submission of a dissertation. 3 n-count A submission is a proposal, report, or other document that is formally sent or presented to someone, so that they can consider or decide about it. A written submission has to be prepared. Translation English Cobuild Collins Dictionary. See also: submissive, submit, subscription, substitution. Add your entry in the Collaborative Dictionary.
1. Burj Khalifa. Since its completion in 2010, the world's tallest skyscraper has been Burj Khalifa in Dubai, United Arab Emirates. The building, which was designed by the architects Skidmore, Owings & Merrill, is a mighty 828 meters tall and has 163 floors. Burj Khalifa is one of Dubai's most famous buildings.
The Pentagon was the world's largest office building for a while. The Vehicle Assembly Building, where NASA puts together its rockets, is pretty amazing. It was built in 1966 and was only supposed to last 10 years. It's still in use. Burj Khalifa is currently the tallest man-made structure in the world. You might find this list interesting: List of largest buildings in the world.