The term 'DEPENDS' is a four-letter word THAT is commonly used in everyday language. It is an expression THAT is used to indicate THAT something is contingent upon something else. For example, someone might say 'It depends on the weather' to indicate THAT their plans are dependent on the weather. It can also be used to express uncertainty or to suggest THAT something is not certain. In other words, it is a way of expressing THAT something is not definite and may change depending on the circumstances.