Referring to the region of the perineum. (adjective)
Examples of word perineal
Dusty had the surgical procedure, called a perineal urethrostomy, performed.
4. G-spot: A particular area near the vagina is the urethral sponge also called the perineal sponge, or G-spot.
Later, they concluded she had suffered a severe perineal tear.
This is also the area that often sustains tears during childbirth, and any scars will benefit from perineal and vaginal massage.
William Howell, who had been a boatswain at Trafalgar and a sergeant at Waterloo, turns up in the journals years later, aged 55, on the Dryad, described as "very much dissipated and suffered much from stricture and perineal tumours".