capital

Already-produced durable goods available for use as a factor of production, such as steam shovels (equipment) and office buildings (structures).

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.”

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.”

The most important city in the field specified.

An uppercase letter.

The uppermost part of a column.

Knowledge; awareness; proficiency.

“Interpreters need a good amount of cultural capital in order to function efficiently in the profession.”

(by extension) The chief or most important thing.

Of prime importance.

Chief, in a political sense, as being the seat of the general government of a state or nation.

“London and Paris are capital cities.”

Excellent.

“That is a capital idea!”

Involving punishment by death.

Uppercase.

“One begins a sentence with a capital letter.”

Of or relating to the head.