Here are some examples of its use:
* Diarrhea: "dia" meaning through + "-rrhea" meaning flow, referring to the flow of stool through the intestines.
* Rhinorrhea: "rhino" meaning nose + "-rrhea" meaning flow, referring to the flow of mucus from the nose.
* Menorrhea: "meno" meaning month + "-rrhea" meaning flow, referring to the monthly flow of menstrual blood.
Remember that combining forms are often used in combination with other prefixes and suffixes to create more specific medical terms.