painstaking

1 of 2

adjective

pains·​tak·​ing ˈpān-ˌstā-kiŋ How to pronounce painstaking (audio)
: taking pains : expending, showing, or involving diligent care and effort
painstaking research
painstaking tasks
painstaking accuracy
painstakingly adverb

painstaking

2 of 2

noun

: the action of taking pains : diligent care and effort
… greater painstaking to achieve incidental verisimilitude and accuracy of detail …Times Literary Supplement

Examples of painstaking in a Sentence

Adjective The book describes the election process in painstaking detail. she was always painstaking about her work
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Adjective
Puzzled by his painstaking care, the tech leader had to ask why. Emma Burleigh, Fortune, 28 Sep. 2025 Director Tasha Van Zandt showcases the painstaking process of Widder’s work, crafting a documentary that is a love letter to both science and the natural world. Matthew Carey, Deadline, 28 Sep. 2025 Where Godard and his collaborators exulted in their freedom, Linklater was intent on painstaking accuracy. Justin Chang, New Yorker, 27 Sep. 2025 But two new studies offer some of the strongest evidence to date that large language models (LLMs) can generate truly novel scientific ideas, leaping to non-obvious insights that might otherwise require many years of painstaking lab work. Elie Dolgin, IEEE Spectrum, 25 Sep. 2025 See All Example Sentences for painstaking

Word History

First Known Use

Adjective

circa 1685, in the meaning defined above

Noun

1538, in the meaning defined above

Time Traveler
The first known use of painstaking was in 1538

Browse Nearby Words

Cite this Entry

“Painstaking.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/painstaking. Accessed 5 Oct. 2025.

Kids Definition

painstaking

adjective
pains·​tak·​ing
ˈpān-ˌstā-kiŋ
: taking or showing great care and effort
a painstaking search
painstakingly
-kiŋ-lē
adverb

More from Merriam-Webster on painstaking

Last Updated: - Updated example sentences
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