He lost his savings playing a mechanical game that paid out only when the lights lined up.

Every summer, the fair displays rare mechanical games that still run perfectly.

Therapists often help clients recognize their defence mechanisms before they can change their behavior.

The technician adjusted the servo-mechanism to improve the robotic arm's precision.

The mechanized infantry dismounted at dawn to secure the village after their armored carriers reached the outskirts.

The engineer compared the mechanical energies of the two systems to determine which would perform better under stress.

Her tendency to avoid difficult conversations was often dismissed as a simple defence mechanism rather than a sign of unresolved trauma.

The Penrose mechanism describes how energy can be extracted from a rotating black hole.

A Mechanical Turker completed the image-labeling task faster than expected.

Mechanical Turkers completed thousands of small tasks to train the company's machine learning model.