astounder noun2 •A person who astounds.I am an educator of the young, not an astounder of the old; and it is for the boys and girls who read my book that I thus point the morals that life’s tale has taught me. — 1922 •A thing or occurrence that astounds.“My dear France,” he says, holding both her hands, “this is an astounder. We knew you were coming, but not so soon. When did you arrive, and where are you located?” — 1876 formsastounders
