capital (n, adj): a city that is the centre of government of a country or smaller political area; (of a letter of the alphabet) in the form and larger size that is used at the beginning of sentences and names.
Use “capital” in a sentence
The capital, Hanoi is in Northern Vietnam.
Hanoi is the capital of Vietnam.
Write your name in capital letters.
Please write your name in capitals.
He wrote the name in capitals.
Capital is a critical ingredient for the success of a business.
