Enter a clue or pattern or both:
The Clue
Gyroscope inventor (6 letter answer)
The Answer
SPERRY
Tags
Notes
The answer SPERRY is so rare that it appears less than once every 2900 puzzles.
Related Clues
Gyro inventor
Gyrocompass inventor
Developer of the gyroscopic compass
Inventor of a practical gyroscope
Definition
SPERRY as a noun:
1. (Sperry, Elmer Ambrose Sperry) = United States engineer and inventor of the gyrocompass (1860-1930)