Ref. that added "cruciverbalist" (a person who does crosswords) in 2006

• Lexicon with 600,000+ wds
• Ref. that uses British headword spellings
• Weighty ref. work
• Source with 600,000 words
• Heavy Brit. reference set
• Big U.K. lexicon
• Lit. giant?
• British multivolume set (Abbr.)
• It added "YouTuber" in 2016

Douglas Harper's Etymology Dictionary Word definitions in Douglas Harper's Etymology Dictionary
initialism (acronym) of Oxford English Dictionary , attested from 1898, according to the "Oxford English Dictionary."