Dictionary.com
Thesaurus.com
Synonyms

tedious

American  
[tee-dee-uhs, tee-juhs] / ˈti di əs, ˈti dʒəs /

adjective

  1. marked by monotony or tedium; long and tiresome.

    tedious tasks; a tedious journey.

    Synonyms:
    dull, monotonous, boring, wearing
  2. wordy so as to cause weariness or boredom, as a speaker, a writer, or the work they produce; prolix.


tedious British  
/ ˈtiːdɪəs /

adjective

  1. causing fatigue or tedium; monotonous

  2. obsolete progressing very slowly

"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

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."

Keep Reading on Vocabulary.com

Vocabulary lists containing tedious

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.

Tedious, yes, but not boring if you truly care about how we govern ourselves and of how important it is to keep a fire under our elected officials so that they do their jobs faithfully.

From Los Angeles Times • Dec. 13, 2019

Tedious, but you won’t find this level of detail anywhere else.

From New York Times • Dec. 17, 2018

Tedious work that had kept human beings awake far into the night, working by candlelight, could now be mechanized.

From Slate • Nov. 14, 2016

Tedious airport processes like check-in will increasingly be automated.

From BBC • Feb. 1, 2015

Tedious days at a job that I never found satisfaction in.

From "The City Beautiful" by Aden Polydoros

Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "tedious" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com