triplex

[ trip-leks, trahy-pleks ]
/ ˈtrɪp lɛks, ˈtraɪ plɛks /

adjective

threefold; triple.

noun

something triple.
Music. triple time.
an apartment having three floors.
a multiplex of three theaters or movie houses.

Origin of triplex

1595–1605; < Latin triplex (stem triplic-) threefold, equivalent to tri- tri- + -plex -plex
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for triplex

British Dictionary definitions for triplex (1 of 2)

triplex

/ (ˈtrɪplɛks) /

adjective

a less common word for triple

Word Origin for triplex

C17: from Latin: threefold, from tri- + -plex -fold

British Dictionary definitions for triplex (2 of 2)

Triplex

/ (ˈtrɪplɛks) /

noun

trademark British a laminated safety glass, as used in car windows
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012