An act of fastening, especially the stitching together of the labia to prevent intercourse(noun)
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Use "infibulation" in a sentence
"The second reason is that the people in the region practice an extreme form of female genital cutting, called infibulation, in which a girl's vagina is sewn shut until marriage."
""Almost 90% of the female population in the north of Sudan undergo FGM which, in many cases, is practised in its most extreme form known as infibulation" - we are quoting from the Report by the Special Rapporteur Halima Warzazi [Morocco/Sub-Commission]."
"Female genital mutilation also takes different forms based on tradition, from removal of the clitoris and labia coupled with sewing up of the vagina - a process known as infibulation - to the comparatively less severe but still atrociously painful removal of the tip of the clitoris."