razoo noun2 •(Australia, informal) A fictitious coin of very low value.Mr. Birt, M.L.A., referred to the "splendid sacrifice" of public servants during the war period. "And they did not get a razoo for it," he added scornfully. — 1919 •(informal, rare) The smallest part or particle imaginable; a whit; a jot.And I never cared a "razoo" for that "shielar" any way. — 1919 formsrazoos
