The word gaff is used when referring to fishing or sailing equipment. In fishing, it describes the pole used to land a fish, especially when the fish is too large to bring aboard by line alone. When discussing sailing, it refers to a horizontal pole that helps control and shape the sail. Being acquainted with the contexts in which gaff is appropriate ensures its correct application in conversation or writing related to these subjects.

A gaffe is typically mentioned in the context of social interactions, where it depicts a mistake that causes embarrassment or awkwardness. It's used when someone inadvertently offends another person or says something inappropriate, often drawing unwanted attention. Understanding the nuances of social conduct and using gaffe accurately can highlight an awareness of etiquette and the potential consequences of verbal missteps.

In summary, the term gaff refers to a physical object used primarily in fishing and sailing, while gaffe is used to describe a social error or blunder. Despite their identical pronunciation, their meanings and uses in language are vastly different, making it essential to know which word to use in a given context. A gaff is tangible, involving the catching of fish or handling of sails, whereas a gaffe is an intangible social slip that can cause embarrassment or discomfort in a social setting.