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Elsewhere on the web
In many cases, with a properly adjusted dressing, that comes forward underneath so as to include the frenum, the simple dorsal slit is sufficient; but if any of the prepuce depasses the dressing underneath, it will puff and become oedematous and require frequent puncturing.— History of Circumcision from the Earliest Times to the Present Moral and Physical Reasons for its Performance
This inferior incision or section, alongside of the frenum was first advised by Celsus.— History of Circumcision from the Earliest Times to the Present Moral and Physical Reasons for its Performance
By means of this frenum, the woman should remain closed, and children be made in the same manner in which God made the angels, by a pleasure far above carnal pleasure as the heaven is above the earth.— Droll Stories — Complete Collected from the Abbeys of Touraine
There was a complete half-turn to the left, so that the slit-like urinary meatus was reversed and the frenum was above.— Anomalies and Curiosities of Medicine
The complete absence of the frenum and prepuce has been observed in animals but is very rare in man.— Anomalies and Curiosities of Medicine

American Heritage Dictionary (1)
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