from The American Heritage® Dictionary of the English Language, 5th Edition.

  • noun One who worries excessively and needlessly.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • noun A person who worries excessively, especially about unimportant matters.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

  • noun thinks about unfortunate things that might happen


from Wiktionary, Creative Commons Attribution/Share-Alike License

Attested 1956, I. BELKNAP Human Problems of State Mental Hospitals x. 177 In cartoon Out Our Way by J. R. Williams, there is a character by that name. Earlier examples from newspapers of the 1930s and 1940s.


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