cornflour

from WordNet (r) 3.0 (2006)

cornflour
    n 1: starch prepared from the grains of corn; used in cooking as
         a thickener [syn: {cornstarch}, {cornflour}]

from The Collaborative International Dictionary of English v.0.48

cornflour \corn"flour`\, corn flour \corn" flour`\n.
   a flour or starch prepared from the grains of corn; it is
   used in cooking as a thickener.

   Syn: cornstarch.
        [WordNet 1.5]