1. the process of cutting stone, concrete, or other materials into flat, thick pieces
Usage: construction; masonry
2. the process of encasing collectible items in protective plastic holders for grading
Usage: collectibles; trading cards

1. present participle of slab: cutting into flat, thick pieces

Examples

• The slabbing of the marble took several hours to complete.
• Card collectors often debate whether slabbing increases or decreases a card’s value.
• The construction crew began slabbing the concrete foundation.
• Professional slabbing services guarantee the authenticity of rare coins.
• They are slabbing the granite countertops in the workshop.
• The slabbing process protects valuable collectibles from damage.