What does recto- mean?

"Recto-" is a prefix that means "straight," "right," "correct," or "upright." It comes from the Latin word *rectus*, which has the same meaning.

Here are some examples of words using the prefix "recto-":

* Recto: The front side of a printed page.

* Rectification: The act of correcting or making something right.

* Rectilinear: Having straight lines.

* Rectosigmoid: Relating to the rectum and sigmoid colon.

* Rectocele: A bulging of the rectum into the vagina.

It's important to note that the meaning of "recto-" can vary slightly depending on the specific word. For example, "rectocele" refers to a specific anatomical condition, while "rectification" refers to a more general process of correcting something.