H8027
שׁלשׁ
שָׁלַשׁ shâlash
shaw-lash‘
A primitive root perhaps originally to intensify, that is, treble; but apparently used only as denominative from 7969 to be (causatively make) triplicate (by restoration, in portions, strands, days or years): - do the third time, (divide into, stay) three (days, -fold, parts, years old).