pyramiding

"The children were pyramiding blocks on the floor, making a tall tower. "

"The plant breeder is pyramiding disease resistance genes into the new tomato variety to make it stronger against common illnesses. "

"He lost all his savings by pyramiding with a fake investment company that promised quick returns. "

"The company got shut down after investigators discovered they were pyramiding, promising new recruits commissions for signing up more members rather than selling actual products. "

"The investor used pyramiding by adding more shares of the company each time its stock price went up. "

"The athlete's pyramiding of steroids allowed him to gain strength during training but minimize detection risks during competition. "

"The vet explained that the tortoise's pyramiding was likely caused by improper humidity and diet during its early development. "

"The business owner was arrested for pyramiding after it was discovered they kept the employees' payroll taxes instead of sending them to the government. "