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laborious



la·bo·ri·ous [ lə-ˈbȯr-ē-əs]



laborious   
adjective

Definition of laborious

1 : devoted to labor : industrious as men of research … they are magnificently laborious and accurate— Aldous Huxley
2 : involving or characterized by hard or toilsome effort : labored
//The climb to the summit was slow and laborious.


Other Words from laborious
laboriously adverb
laboriousness noun


Synonyms & Antonyms for dainty

Synonyms: Synonyms

Synonyms: Antonyms


Recent Examples on the Web


//The laborious process required all manner of experts to restore and replace a room that had fallen into disrepair.
Andrew Dansby, Houston Chronicle, "Mission Control restoration wins award," 17 Oct. 2019

//The University currently tests for CWD in deer farms, a laborious process that takes up to two weeks to get results.
Deanna Weniger, Twin Cities, "With $2 million in state funding, UMN hopes to develop hand-held, real-time CWD test," 16 Sep. 2019

//The Padres wasted several chances against the enigmatic Yusei Kikuchi, who left after five laborious innings.
San Diego Union-Tribune, "Padres fall in Seattle, still searching for first second-half series win," 7 Aug. 2019

//Screening was laborious, and, Herold theorizes, perhaps there was hesitation because other prevention trials had failed, and so had teplizumab in the large drug company study.
Jennifer Couzin-frankel, Science | AAAS, "In milestone trial, experimental drug delays type 1 diabetes," 9 June 2019

//While laborious, the practice has been a rewarding one, and John’s City Diner has crafted a unique space for itself in the city’s cocktail scene.
al, "John’s City Diner’s inaugural cocktail dinner will feature its hand selected spirits," 16 Aug. 2019

//The laborious process meant extracting shipping information from Amazon warehouses to calculate contribution profit.
Jon Brodkin, Ars Technica, "WSJ: Amazon changed search results to boost profits despite internal dissent," 16 Sep. 2019

//Seemingly overnight, the task of felling a tree went from time-consuming and incredibly laborious, to amazingly quick and effortless.
Joseph Truini, Popular Mechanics, "How To Sharpen Your Chainsaw Like a Pro," 24 July 2019

//This chest makes every champagne moment in a Maybach, James Bond's DB5, and even Rolls-Royce's picnic arrangements look laborious, crude even.
Clifford Atiyeh, Car and Driver, "Just Watch How This Rolls-Royce Champagne Case Cracks Open," 22 May 2019


First Known Use of laborious

14th century, in the meaning defined at sense 1



Dictionary Entries near laborious


More Synonyms and Antonyms oflaborious

Synonyms & Antonyms of laborious

3 requiring much time, effort, or careful attention
  • that report is the product of months of laborious research

Synonyms for laborious

Words Related to laborious

Near Antonyms for laborious

Antonyms for laborious



More Definitions forlaborious

laborious

adjective

English Language Learners Definition of laborious

: requiring a lot of time and effort

laborious

adjective
la·​bo·​ri·​ous | \ lə-ˈbȯr-ē-əs \

Kids Definition of laborious

: requiring much effort
//Rebuilding was a slow and laborious task.

Other Words from laborious

laboriously adverb