Enter a clue or pattern or both:
The Clue
Canal exploration devices (9 letter answer)
The Answer
OTOSCOPES
Tags
Notes
The answer OTOSCOPES is so rare that it appears less than once every 2500 puzzles.
Definition
OTOSCOPE as a noun:
1. (otoscope, auriscope, auroscope) = medical instrument consisting of a magnifying lens and light; used for examining the external ear (the auditory meatus and especially the tympanic membrane)