duckiness noun2 •The quality of being like a duck (the aquatic bird).Or was the opposite true—a duck was created with an inherent element of duckiness that informed its growth from the egg itself? — 2014 •(slang, no longer used) The quality of being fine or good; excellence.[…] the sun was quite hot, so I was able to have my pink parasol up the whole time, and words can't express its tremendous duckiness. — 1905
