powdered sugar
Pronunciation:
/ˈpaʊ.dəd ˈʃʊɡ.ə//ˈpaʊ.dɚd ˈʃʊɡ.ɚ/noun
Definitions
(Western US) Very finely ground sugar to which cornstarch is added to prevent lumping, mostly used in icings and confections to produce a smooth texture.