👉 In mathematics, a correlation is an association between two variables that can be mathematically expressed as a linear relationship. If there exists a positive correlation between two variables X and Y, then as one variable increases, the other variable tends to increase at approximately the same rate. Conversely, if there exists a negative correlation, then as one variable increases, the other variable tends to decrease at approximately the same rate. For example, in the case of temperature and humidity, the relationship between these two variables is

corrugations

👉

Slang Definition:

"Corrugations" is a term coined by a group of social scientists who study language and speech patterns. It refers to the irregular or abnormal formations that occur when the ends of the tongue are bent, tilted, or twisted in certain positions. Example Sentence: "Look! She's corrugating her eyebrows!" This phrase has become popular because it describes the unnatural shape that people sometimes produce when they're upset or confused. It's a way to express their confusion and can be used sarcastically as an edgy punchline, like in this example: Edgy Example Sentence: "Hey, I just noticed she's corrugating her eyebrows! That must be a big deal."