Enter a clue or pattern or both:

The Clue

Multivolume ref., usually (5 letter answer)

The Answer

ENCYC

Tags


Notes

The answer ENCYC is rarely seen, appearing only about once every 1800 puzzles.

Related Clues

Britannica, for one: Abbr.
Multivolume ref.
Ref. work
Reference bk.
Reference vol.
Atlas shelfmate: Abbr.
It comes in volumes: Abbr.