This chapter gives an overview of dictionaries, broadly conceived to include monolingual and bilingual wordlists for readers at all levels, in the history of English from the beginnings of Anglo-Saxon literacy to the present day. It argues against a reductive view of dictionaries as primarily agents of standardisation and authority, expressions of the ‘dismal sacred word’. Its arrangement is roughly chronological, beginning with Anglo-Saxon glossography and the lexicography of later medieval English, before turning to the bilingual and monolingual English dictionaries of the early modern period; to the monolingual dictionaries of the eighteenth century; and to the relationship of lexicography to two very important aspects of Late Modern English, namely its pluricentricity and its use as an acquired language. It concludes with a last look at the relationship of English lexicography with the ‘dismal sacred word’.