cornstarch

[ kawrn-stahrch ]
/ ˈkɔrnˌstɑrtʃ /

noun

a starch or a starchy flour made from corn and used for thickening gravies and sauces, making puddings, etc.
Also called, especially British, corn flour.

Origin of cornstarch

An Americanism dating back to 1850–55; corn1 + starch

Example sentences from the Web for cornstarch

British Dictionary definitions for cornstarch

cornstarch
/ (ˈkɔːnˌstɑːtʃ) /

noun

US and Canadian a fine starchy maize flour, used esp for thickening sauces Also called (in Britain and certain other countries): cornflour