The term SKULLCAP OF A TYPE is an 8-letter crossword solution which refers to a YARMULKE. A YARMULKE is a brimless cap, usually made of cloth, worn by Jewish men and boys in fulfillment of the customary requirement held by Orthodox halachic authorities that the head be covered. It is also known as a kippah or kappel. The YARMULKE is worn during prayer or other religious ceremonies, and is also worn throughout the day to fulfill the requirement to keep one's head covered.