Every other authour may aspire to praise; the lexicographer can only hope to escape reproach, and even this negative recompense has been yet granted to very few. –Preface to A Dictionary of the English Language, Samuel Johnson

What is the best definition of the word reproach as it is used in the passage?
a. disapproval
b. caution
c. certainty
d. lack of interest

a. disapproval

Explanation:

This is because, the author who was not pleased by the lexicographer may ended up showing his disapproval for the work done.

i think its a bad thing why? one word flood

boccaccio employs the voice of his narrator dioneo to represent his ideas on the tension between masculinity and femininity.  while dioneo excites the members of the brigata and recognizes women for their unique skills and independent ideas, he concludes the decameron with a story reminiscent of the society from which these young aristocrats escaped, revealing misogynistic overtones.  dioneo boccaccio is able to explore the gender disparity which is inherent in 14th century florentine society.