triple

a base hit at which the batter stops safely at third base

a set of three similar things considered as a unit

a quantity that is three times as great as another

increase threefold; "Triple your income!"

hit a three-base hit

having three units or components or elements; "a ternary operation"; "a treble row of red beads"; "overcrowding made triple sessions necessary"; "triple time has three beats per measure"; "triplex windows"

three times as great or many; "a claim for treble (or triple) damages"; "a threefold increase"