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jejune

[ji-joon]
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adjective
  1. without interest or significance; dull; insipid: a jejune novel.
  2. juvenile; immature; childish: jejune behavior.
  3. lacking knowledge or experience; uninformed: jejune attempts to design a house.
  4. deficient or lacking in nutritive value: a jejune diet.

Origin of jejune

First recorded in 1605–15, jejune is from the Latin word jējūnus empty, poor, mean
Related formsje·june·ly, adverbje·june·ness, je·ju·ni·ty, noun
Can be confusedjejune juvenile
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
British Dictionary definitions for jejunity

jejune

adjective
  1. simple; naive; unsophisticated
  2. insipid; dull; dry
  3. lacking nourishment; insubstantial or barren
Derived Formsjejunely, adverbjejuneness or jejunity, noun

Word Origin

C17: from Latin jējūnus hungry, empty
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 jejunity

jejune

adj.

1610s, "dull in the mind, flat, insipid," from Latin ieiunus "empty, dry, barren," literally "fasting, hungry," of obscure origin.

Online Etymology Dictionary, © 2010 Douglas Harper