shash /ʃæʃ/noun 3verb 1forms 3 noun3 •Synonym of snow (“random pattern of dots when there is no signal”).Even productions designed for office or home video viewing usually need a title sequence to mark off the empty tape, hiss and shash from the prepared recording […] — 1997 •(no longer used) The scarf of a turban.So much for the silk in Judea called Shesh in Hebrevv, vvhence haply, that fine linen or silk is called Shashes vvorn at this day about the heads of eastern people. — 1650 •(no longer used) A sash. verb1 •(rare) To produce white noise.The machine shashed and crackled, broadcasting silence. Urgently the man repeated, 'Shearwater, Shearwater, Shearwater. This is Brewmarine. Keith speaking. Over. Over.' More shashing, more silence. — 2003 formsshashed · shashing · shashes