Enter a clue or pattern or both:
The Clue
Crow's-nest instruments (10 letter answer)
The Answer
SPYGLASSES
Tags
Notes
The answer SPYGLASSES is so rare that it appears less than once every 2500 puzzles.
Related Clues
Small telescopes
Definition
SPYGLASS as a noun:
1. (field glass, glass, spyglass) = a small refracting telescope