This is the 174th most frequent Spanish word.
dinero
Money.
Here, 'dinero' is used as a general term for currency or money, such as cash needed for purchasing a gift.
Necesito dinero para comprar un regalo.
I need money to buy a gift.
In this sentence, 'dinero' refers to the concept or idea of wealth as a medium of economic exchange and its limitations in providing intangible values.
El dinero no compra la felicidad.
Money doesn't buy happiness.
Here, 'dinero' indicates saved currency or income that is allocated for a specific purpose, in this case, a trip.