Related Clues:
- Big ref.
- 20-vol. work
- Venerable reference wk.
- Etymologist's ref.
- It comes in volumes: Abbr.
- Big Brit. bk.
- Orthographer's ref.
- Funk & Wagnalls offering: abbr.
- It has hundreds of thousands of meanings: Abbr.
- U.K. reference
- Venerable reference book from the UK
- Work containing about 2.5 million quotations: Abbr.
- Many-vol. lexicon
- Hefty ref.
- Huge reference: Abbr.