The word “gaslighting” had a 1,740% increase in lookups in 2022, prompting the folks at Merriam-Webster Dictionary to officially deem it the “word of the year.” Gaslighting is defined as “the act or practice of grossly misleading someone especially for one’s own advantage.” It stems from a 1938 movie called “Gaslight” in which a man attempts to make his wife believe she’s going insane by turning off or turning down the gas-powered lights in their…