■ adjective 'trɪplɪkət existing in three copies or examples.
■ noun 'trɪplɪkət archaic a thing which is part of a set of three copies or corresponding parts.
■ verb 'trɪplɪkeɪt make three copies of.
↘multiply by three.
Derivatives
triplication -'keɪʃ(ə)n noun
triplicity trɪ'plɪsɪti noun ( plural triplicities ).
Origin
ME: from L. triplicat- , triplicare 'make three', from triplex , triplic- (see triplex ).