verb (used with or without object), sex·tu·pled, sex·tu·pling.
Examples from the Web for sextuple
Sextuple, in which there are six beats, the first and fourth being accented, the others not.Music Notation and Terminology|Karl W. Gehrkens
The sextuple point is the point of intersection of the curves of six univariant systems, viz.The Phase Rule and Its Applications|Alexander Findlay
These sextuple legs supported a hundred feet above their bases a huge and globular body formed of clusters of the spheres.The Metal Monster|A. Merritt
I did not know before, that a half-mile of sextuple railway-tracks could be made such an adornment.A Tramp Abroad, Complete|Mark Twain (Samuel Clemens)