Definition
To act meretriciously means to appear attractive or valuable but, in reality, be cheap, deceptive, or superficial. It's all about the false front, like a flashy advertisement for a low-quality product. Think of something that glitters and shines, but quickly loses its appeal upon closer inspection. It lacks genuine substance or worth. It's akin to using clickbait titles that don't deliver on their promise. It is like costume jewelry, which looks expensive but is not.