"Uncircumcised" refers to someone who has not undergone a surgical procedure called circumcision, which typically involves removing the foreskin of the penis. Full definition
A bit of trivia for those of you unfamiliar with uncircumcised penises — the foreskin should never be forced to retract before it is ready. (crunchydomesticgoddess.com)
Dr. Frank Greco, a urologist in the Pittsburgh area, offers a different perspective: ìUrologists see the problems in uncircumcised men, î he says. (childbirthsolutions.com)
Paul's concern is that there might become two groups, one kosher circumcised Christians and another set of uncircumcised gentile second class Christians. (redeeminggod.com)