"triples" in the noun sense
1. triple, three-base hit, three-bagger
a base hit at which the batter stops safely at third base
2. trio, triad, triplet, triple
a set of three similar things considered as a unit
a quantity that is three times as great as another
"triples" in the verb sense
1. triple, treble
"Triple your income!"
hit a three-base hit
Source: WordNet® (An amazing lexical database of English)
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