Swash

In linguistics, a "swash" is a decorative or stylistic flourish added to certain letters, especially in calligraphy or typography. These embellishments extend or curve the strokes of a letter, making it more ornate. For example, a swash might be a sweeping tail on a capital "L" or an elaborate curve on a lowercase "g." Swashes are used to add elegance or artistic flair to text, commonly seen in invitations, logos, or decorative writing. They help convey a sense of style and personality in the typography without changing the fundamental letterform.