25B6; noun (informal) (OLD) FOGEY, conservative, fossil, troglodyte; Brit. museum piece; informal fuddy-duddy, square, stuffed shirt.
STICK-IN-THE-MUD
Meaning of STICK-IN-THE-MUD in English
Concise Oxford thesaurus English vocabulary. Краткий оксфордский словарь английского языка тезаурус. 2012