noun, plural fud·dy-dud·dies. Also fud·dy.
a person who is stuffy, old-fashioned, and conservative.
a person who is fussy or picayune about details; fussbudget.
stuffy, old-fashioned, and conservative.
Origin of fuddy-duddy
First recorded in 1900–05; of obscure origin; compare dial. (Cumberland) duddy-fuddiel a ragged fellow
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
noun plural -dies
informal a person, esp an elderly one, who is extremely conservative or dull
Word Origin for fuddy-duddy
C20: of uncertain origin
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
"old-fashioned person," 1871, American English, of uncertain origin.
Online Etymology Dictionary, © 2010 Douglas Harper