(mathematics) The prime number 1,000,000,000,000,066,600,000,000,000,001 which contains 666 (the Number of the Beast) and also two sets of thirteen zeroes.

(rare, nonstandard) Alternative spelling of hairdo

A surname. / A town in Ouray County, Colorado, United States, alternatively spelt Ridgeway. / A village and township in Gallatin County, Illinois, United States

plural of Master of Arts