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
Derived 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.
There could be a lot of tedious games, until we get to knockout football.
From BBC • Jun. 10, 2026
I’ve always been drawn to activities that many people find tedious.
From Los Angeles Times • May 25, 2026
There was a solid stretch in the first half of Federer’s career in which his dominance was so overwhelming, it was seen as tedious, even “bad” for tennis.
From The Wall Street Journal • May 18, 2026
Whenever someone likes to claim that the moon landing was faked — a fairly tedious conversation, even as conspiracy theories go — my general response is to ask, “OK, which one?”
From Salon • Apr. 7, 2026
By far the major portion of the book was devoted to spinsterish discourses on prison life—bad food, hijinks in the exercise yard, tedious little jailbird hobbies.
From "The Secret History" by Donna Tartt
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.
