1. (

• triple ,
• treble

) increase threefold; "Triple your income!" ;

2. (

• triple

) hit a three-base hit ;

1. (

• ternary ,
• treble ,
• triple ,
• triplex

) 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" ;

2. (

• treble ,
• threefold ,
• three-fold ,
• triple ,

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