Answer:

peruser

Answer	Crossword Clue
PERUSER	Reader
PERUSER	Detail reader
PERUSER	Scrutinizer

PERUSER	Examiner
PERUSER	Reader.
PERUSER	Library patron
PERUSER	Bibliophile, at times
PERUSER	One checking things out
PERUSER	Magazine-rack lingerer

Crossword

a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.