- an instance or manner of self-improvement done through strategic experimentation with technology, drugs, hormones, diet, etc.: Here are a few simple biohacks to get your body's engine revving!
- to improve (someone, especially oneself) through strategic experimentation with technology, drugs, hormones, diet, etc.: Today, consumers biohack themselves by measuring changes in ketones and blood sugar correlating with exercise, sleep, and what and when they eat.
