tedious
Americanadjective
-
marked by monotony or tedium; long and tiresome.
tedious tasks; a tedious journey.
- Synonyms:
- dull, monotonous, boring, wearing
-
wordy so as to cause weariness or boredom, as a speaker, a writer, or the work they produce; prolix.
adjective
-
causing fatigue or tedium; monotonous
-
obsolete progressing very slowly
Other Word Forms
Etymology
Origin of tedious
First recorded in 1375–1425; late Middle English, from Medieval Latin tēdiōsus, Late Latin taediōsus, from taedi(um) tedium + -ōsus -ous
Explanation
If something is tedious, it's boring. If you're anxious to get outside and enjoy the sun, even the best lecture will seem tedious. Tedious is the adjective from tedium, which is both Latin and English for boredom. You ordinarily wouldn't use tedious for people, just things; you might say "His speeches are tedious," but usually not "He is tedious." Something that is tedious could also be called tiresome. Shakespeare's Friar Laurence says "I will be brief, for my short date of breath / Is not so long as is a tedious tale."
Vocabulary lists containing tedious
List 2
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Unit 3: Compelling Evidence
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The Things They Carried
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Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Legally Blonde was "fun, fresh and brilliantly paced", she writes, but Elle is "dour, boring and tedious" despite its solid supporting cast, which includes James Van Der Beek in one of his final acting roles.
From BBC • Jun. 30, 2026
It’s a tedious spin on a Wolverine movie Jackman has already made, 2017’s “Logan,” in which his mythic anti-heroic X-Man fosters a ferocious moppet en route to the grave.
From Los Angeles Times • Jun. 18, 2026
"The mediation process... was undoubtedly tiring and tedious," said Durrani.
From Barron's • Jun. 16, 2026
Going through the specifics will feel less tedious if the tone is one of excitement.
From MarketWatch • Jun. 11, 2026
Mingling in this wide swath of strangers shifts my attention from myself, that tedious subject, to the world around me.
From "Orphan Train" by Christina Baker Kline
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
