Capitals

noun

1. Already-produced durable goods available for use as a factor of production, such as steam shovels (equipment) and office buildings (structures).
2. Money and wealth. The means to acquire goods and services, especially in a non-barter system.

   "He does not have enough capital to start a business."

3. A city designated as a legislative seat by the government or some other authority, often the city in which the government is located; otherwise the most important city within a country or a subdivision of it.

   "The Welsh government claims that Cardiff is Europe’s youngest capital."

4. The most important city in the field specified.
5. An uppercase letter.