from The American Heritage® Dictionary of the English Language, 4th Edition
- transitive v. To close off or obstruct the genitals of, especially by sewing together the labia majora in females or fastening the prepuce in males, so as to prevent sexual intercourse.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- v. To perform infibulation (on)
from The Century Dictionary and Cyclopedia
- To clasp or confine with or as with a buckle or padlock; attach a clasp, buckle, or ring to.
Latin īnfībulāre, īnfībulāt-, to clasp with a brooch, infibulate : in-, on; see in-2 + fībula, brooch, clasp; see fibula.(American Heritage® Dictionary of the English Language, Fourth Edition)
Alopés, or their Semelés;  if they try to pass through, you infibulate them with rings so that they can fuck no longer.