Meanings of gyrocompass in anglès

Then we solve a navigation problem, using a stopwatch and gyrocompass.

The only illumination that of it and the shining ovals of light cast by the binnacle, the engine-order telegraph, the gyrocompass.

It includes automatic transmission, Bakelite, ballpoint pens, cellophane, cyclotrons, gyrocompasses, jet engines, magnetic recording, power steering, safety razors and zippers.

"By the gyrocompass," answered Bill Witt, pointing to where Executive Officer Binns and Commander McClure stood in the conning tower.