1. makes six times as great or as many; multiplies by six

1. sets of six identical copies or things

Examples

• The recipe sextuplicates the original serving size to feed the large group.
• When the population sextuplicates, the city needs more infrastructure.
• The company sextuplicates its production during peak season.
• Please make sextuplicates of this important document for all departments.
• The laboratory keeps sextuplicates of each sample for thorough testing.
• The growth rate sextuplicates under optimal conditions.