Device With a Spinning Disc Mounted on an Axis
This page is the CodyCross answer for the clue below from Science Lab, Group 311, Puzzle 5 (Synthesis Reaction).
Question is: Device With a Spinning Disc Mounted on an Axis
and the answer is: GYROSCOPE
Word Meaning:
GYROSCOPE — An apparatus composed of a wheel which spins inside of a frame (gimbal) and causes the balancing of the frame in any direction or position. In the form of a gyroscopic stabilizer, used to help keep aircraft and ships steady.
Definitions from Wiktionary.