Cách sử dụng
The word 'ninth' is used to describe something that is in the position of number nine in a series. For example, if there are ten people in a race and John finishes in the position of number nine, we can say that he finished in ninth place. The word 'ninth' can also be used to describe something that is one ninth of a larger amount, such as one ninth of a pizza or one ninth of a gallon of milk. It is important to use the word 'ninth' correctly in order to accurately communicate positions and quantities in English.