astounder

Noun

astounder (plural astounders)

1. A person who astounds.
   • […] while waiting for my interview at Government House, I had been dazzled by two most gorgeously-apparelled Rajahs, who went in before me; and as I heard that the Viceroy was to have a farewell garden party on Friday, the 7th of December, I was most anxious to see […] a crowd of these astounders.1892, John James Aubertin, chapter 2, in Wanderings and Wonderings, London: Kegan Paul, Trench, Trübner, page 21
   • 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, James J. Davis, chapter 42, in The Iron Puddler: My Life in the Rolling Mills and What Came of It, Indianapolis: Bobbs-Merrill, page 236
2. 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, May Agnes Fleming, chapter 5, in A Mad Marriage, New York: G.W. Carleton, page 328