Definitions

1. noun

A small fold or tag of mucous membrane that connects the prepuce to the shaft of the penis in the newborn.

“The doctor examined the infant’s fraenulum to ensure it was healing properly.”

2. noun

A small fold of mucous membrane connecting the frenum to the glans of the penis in some males.

“The medical textbook described the anatomy of the fraenulum in detail.”

3. noun

A small fold of mucous membrane connecting the frenulum to the frenulum of the labia in females.

“The obstetrician explained the function of the fraenulum in the female reproductive system.”