cir·cum·cise 
(sûrkəm-sīz′)
(sûrkəm-sīz′)tr.v. cir·cum·cised, cir·cum·cis·ing, cir·cum·cis·es
1. To remove the prepuce of (a male).
2. To remove all or part of the clitoris, prepuce, or labia of (a female).
[Middle English circumcisen, from Latin circumcīdere, circumcīs-, to cut around : circum-, circum- + caedere, to cut; see kaə-id- in the Appendix of Indo-European roots.]
circum·cis′er n.