n.
Pronunciation: ˌ ri-g ə - ' t ō -n ē
Function: noun
Etymology: Italian, plural, from rigato furrowed, fluted, from past participle of rigare to furrow, flute, from riga line, of Germanic origin; akin to Old High German r ī ga line ― more at ROW
Date: circa 1923
: pasta made in short wide fluted tubes