dotty

1
[dot-ee]
See more synonyms for dotty on Thesaurus.com
adjective, dot·ti·er, dot·ti·est. Informal.
  1. crazy or eccentric.
  2. feeble or unsteady in gait.
  3. very enthusiastic or infatuated (usually followed by about or over).

Origin of dotty

1
1805–15; perhaps dott(ard) variant of dotard + -y1
Related formsdot·ti·ly, adverbdot·ti·ness, noun

dotty

2
[dot-ee]
adjective, dot·ti·er, dot·ti·est.
  1. marked with dots; dotted.

Origin of dotty

2
First recorded in 1805–15; dot1 + -y1
Related formsdot·ti·ness, noun

Dottie

or Dot·ty

[dot-ee]
noun
  1. a female given name, form of Dorothea and Dorothy.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018


Examples from the Web for dotty

Contemporary Examples of dotty

Historical Examples of dotty

  • Dotty unrolled herself from the curtain with a triumphant smile.

  • Dotty tried to think there might be time enough, after all, to find the rings.

  • At the mention of rings, Dotty blushed, and stole a glance at Mrs. Allen.

  • Why, Dotty, I've excused you to Mrs. Pragoff, and it wouldn't be polite to go now.

  • Dotty, it seems, was feeling very much like a bitter-sour apple.


British Dictionary definitions for dotty

dotty

adjective -tier or -tiest
  1. slang, mainly British feeble-minded; slightly crazy
  2. British slang (foll by about) extremely fond (of)
  3. marked with dots
Derived Formsdottily, adverbdottiness, noun

Word Origin for dotty

C19: from dot 1 : sense development of 1 from meaning of "unsteady on one's feet"
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

Word Origin and History for dotty
adj.

1812, "full of dots," from dot (n.) + -y (2). Meaning "silly" is from c.1400, in dotypolle "dotty poll" (i.e. "dotty head"), in which case the first element is from dote (v.).

Online Etymology Dictionary, © 2010 Douglas Harper