The production of a coating of myelin around an axon

The act or practice of enticing, of alluring or tempting / That which entices, or incites to evil; means of allurement; an alluring object

(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.

A woman (of European descent) sold into prostitution, especially when transported to a country primarily inhabited by nonwhites.