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Definition of tedious
tedious
/ˈtiːdiəs/
te · di · ous
Adverb:tediously
tedious Lexical Profile
CEFR
B2
Grade
7
Tier
2
Usage
Top 10k
Syllables
3
tedious Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• adjective
1
Too long, slow, or dull; tiresome or monotonous.
Example
"Manually entering thousands of customer records into the spreadsheet was a tedious task."
Synonyms
View all synonyms for tedious Antonyms
View all antonyms for tedious• Rhymes for tedious
Word Origin & Etymology
Borrowed in the late 14th century from Late Latin taediosus ('wearisome, irksome'), derived from Latin taedium ('weariness, disgust') and the impersonal verb taedet ('it wearies or disgusts').
Cite this Entry
Wordmom. (2026). Definition of Tedious. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/tedious