みがmigakuみがmigaku
1.

To enhance the surface of an object by rubbing or treating it, resulting in a smoother or shinier appearance, such as polishing shoes or cleaning windows.

2.

To practice and refine one's skills or techniques in a particular art or craft with the intention of achieving improvement and mastery, akin to honing one's abilities.

3.

To adorn or embellish something in a way that increases its aesthetic appeal or beauty, often associated with meticulous attention to detail.

4.

To amplify or enrich the brilliance or radiance of something, making it appear more vibrant or luminous, as in enhancing the glow of gemstones or celestial objects.

Example:

弟は銀の食器類を磨いた。