What is a curlicue in punctuation?

There isn't a specific punctuation mark called a "curlicue". However, the term "curlicue" is often used informally to describe a flourish, a decorative element, or a whimsical shape in writing.

In punctuation, the term "curlicue" can be used to refer to:

* The decorative elements of some fonts: Some fonts have stylized letters that incorporate curlicues, such as swashes and ligatures.

* The stylized form of a punctuation mark: This is mainly used in handwritten or calligraphic writing, where someone might make a comma or an apostrophe look like a curlicue.

* A decorative flourish at the end of a sentence: This might be a simple curl, a loop, or a more elaborate design that emphasizes the end of a thought.

While curlicues aren't a formal punctuation mark, they can add a touch of personality or whimsy to written text.