noun
: a person assigned (as by a political party or candidate) to observe activities at a polling place to guard against illegal voting, fraudulent counting of ballots, and other violations of election laws
noun
: a person assigned (as by a political party or candidate) to observe activities at a polling place to guard against illegal voting, fraudulent counting of ballots, and other violations of election laws
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012