1. a flat plate or platform that forms the base or foundation of a structure, machine, or device
Usage: commonly used in engineering and manufacturing contexts
2. in baseball, the rubber slab at home plate where the batter stands
Usage: sports terminology

Examples

• The motor was secured to the baseplate with heavy-duty bolts.
• The machinery's baseplate must be perfectly level for proper operation.
• The batter stepped up to the baseplate and took a practice swing.
• Engineers designed a reinforced baseplate to support the weight of the equipment.
• The baseplate of the lamp prevented it from tipping over easily.
• Home plate, also called the baseplate, is where batters stand in baseball.