plural of Boolean ring

(algebra) A ring whose multiplicative operation is idempotent.

A ring for holding napkins along with cutlery.

plural of neck ring

plural of purity ring

A ring (piece of jewellery) representing a Christian religious vow to abstain from sexual intercourse until marriage.

plural of ring stand

Alternative form of ringleader

plural of abdominal ring

(anatomy) Either of the two openings in the abdominal muscle wall allowing the inguinal canal to pass through. / A form of body art wherein jewelry is placed in a cauterized puncture of the umbilicus.