You can use whisker in expressions such as by a whisker or within a whisker of to indicate that something happened or is true, but only by a very small amount or degree. A new pet census showed that cats now outnumber dogs by a whisker She came within a whisker of taking a gold medal Unemployment is now a whisker away from three million
You can refer to the hair on a man's face, especially on the sides of his face, as his whiskers. wild, savage-looking fellows, with large whiskers, unshaven beards, and dirty faces
From box plot, displays minimum and maximum observations within 1 5 IQR (75th to 25th percentile span) from either 25th or 75th percentile Outlier are those that fall outside of the 1 5 range