Definition of brisk

The word "brisk" has a fascinating history. It originated in the 15th century from the Old Norse word "braskr," which means "to turn" or "to twist." This Old Norse word is derived from the Proto-Germanic word "*braskiz," which is also the source of the Modern English word "briskly." In the 15th century, "brisk" initially meant "to twist or bend" or "to move quickly." Over time, its meaning expanded to describe something that is sharp, rough, or severe. For example, a "brisk wind" might blow sharply and strongly. By the 17th century, "brisk" began to mean "lively" or "vigorous," as in a "brisk walk" that was taken quickly and energetically. Today, "brisk" typically describes something that is done or happens with energy, vigor, and enthusiasm, such as a "brisk conversation" or a "brisk pace."