This document discusses evaluating dictionaries and choosing the right dictionary. It defines what a dictionary is and describes the different types, including paper dictionaries, online dictionaries, and electronic dictionaries. It discusses why dictionaries are important and factors to consider when choosing a dictionary, such as clarity, focus, and special lists of entries. It provides recommendations for some of the best paper, online, and electronic dictionaries. It also lists some new words that were added to dictionaries in 2021 from areas like online communication, the COVID-19 pandemic, and new ways of working.