Noun: tripling tri-p(u-)ling
- Increase by a factor of three
"The tripling of the company's workforce occurred over just five years"
- Increase threefold
"Triple your income!";
- treble
- (baseball) hit a three-base hit
"He tripled in the ninth inning, keeping the team's hopes alive"
Derived forms: triplings
Type of: hit, manifold, multiplication, multiply
Encyclopedia: Tripling
Triple