piece of paper (noun)

1. The character in the comic strip tore off a small piece of paper to write a note.

2. The author carefully unfolded the piece of paper and began to write the first sentence of their novel.

3. The architect sketched a rough blueprint on a piece of paper to communicate their design ideas.

4. They wrote a heartfelt love letter on a delicate piece of paper and left it on their partner's pillow.