Capital – el / la capital
Note: It's 'el capital' when referring to monetary capital and 'la capital' when referring to a capital city.
Note 2: The bull is a Spanish icon, and whenever you see it in one of our images, it means the word is basically the same in both English and Spanish.
The bull invested all its capital in the capital city's regeneration fund, but never got a penny in return.
Capital (as in monetary capital) is masculine, so it's el capital. Imagine an elephant losing all his capital in an investment fraud.
Capital (as in capital city) is feminine, so it's la capital. Imagine a lady winning the election to be mayor of the capital city.