Young Black Haired Girl On The Beach In A Pink Underwear

Roseus is a Latin word meaning "rosy" or "pink." Lucretius used the word to describe the dawn in his epic poem On the Nature of Things (De Rerum Natura). The word is also used in the binomial names of several species, such as the Rosy Starling (Sturnus roseus) and Catharanthus roseus. In most Indo-European languages, the color pink is called rosa.
Etymology
The color pink is named after the flowers called pinks, flowering plants in the genus Dianthus. The name derives from the frilled edge of the flowers—the verb "to pink" dates from the 14th century and means "to decorate with a perforated or punched pattern" (possibly from German "pinken" = to peck). The word “pink” was first used as a noun to refer to the color we know today as pink in the late 17th century. The verb sense of the word “pink” continues to be used today in the name of the hand tool known as pinking shears.