adjective. very large; huge: a gigantic statue. of, like, or befitting a giant.

What is the definition of gigantically?

/ˌdʒaɪˈɡæn.tɪ.kəl.i/ in an extremely large way: Their influence will increase gigantically in the future.

What do you mean by the word decentralized?

to distribute the administrative powers or functions of (a central authority) over a less concentrated area: to decentralize the national government. to disperse (something) from an area of concentration: to decentralize the nation's industry.