adj. (dottier, dottiest) colloq. 1 feeble-minded, silly. 2 eccentric. 3 absurd. 4 (foll. by about, on) infatuated with; obsessed by. dottily adv. dottiness n.
[ earlier = unsteady: f. DOT(1) + -Y(1) ]
DOTTY
Meaning of DOTTY in English
Concise Oxford English dictionary. Краткий оксфордский словарь английского языка. 2012