1. plural of cuber; people who solve Rubik's cubes or similar puzzles, especially competitively.
Usage: informal; commonly used in speedcubing communities
2. devices or tools that cut or shape food into cube-shaped pieces.
Usage: kitchen equipment

Examples

• The cubers competed in the championship to see who could solve the puzzle fastest.
• Many young cubers practice for hours to improve their speedcubing times.
• Professional cubers can solve a Rubik's cube in under five seconds.
• The kitchen cubers made it easy to prepare uniform pieces of cheese for the recipe.
• Cubers from around the world gathered at the international competition.