👉 Gaffing is a term used in English, specifically within the United States military, to describe an act of dishonesty or deception during a military operation. It typically refers to an unintentional or inadvertent error that occurs while performing duties related to the mission. The term "gaffe" was introduced by General William Halsey in 1807 as a way to describe such errors and is now commonly used within the context of gaffing as a military term. The term has