1. consisting of seven parts or being seven times as much or as many

1. to make or become seven times as much or as many

Examples

• The company reported a septuple increase in profits over the decade.
• Her salary was septuple what she earned at her previous job.
• The recipe calls for a septuple portion of spices.
• Sales septupled after the product went viral on social media.
• They managed to septuple their investment in just two years.
• The septuple alliance included seven different nations.
• Population growth septupled in the rapidly developing city.