prereader

plural prereaders

1. One who reads in advance.

   If you are the type of person who routinely amasses piles of reading materials, then you could use a prereader. Rather than continually feel swamped by too much information, delegate somebody, hire somebody, or enlist one of your children […]

   2000, Jeff Davidson, Managing Your Time, page 71

plural prereaders

1. One who has not yet learned to read fluently.