challenging

adjective

chal·​leng·​ing ˈcha-lən-jiŋ How to pronounce challenging (audio)
1
: arousing competitive interest, thought, or action
a challenging course of study
a challenging job
2
: invitingly provocative : fascinating
a challenging personality
challenging questions
challengingly adverb

Examples of challenging in a Sentence

I find the job challenging and fun. Teaching is challenging but rewarding work. It's a challenging book that requires careful reading. The slope was challenging for even the most experienced climbers.
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.
Despite a challenging period for many luxury labels, in October, reports indicated LOEWE’s sales had increased 27.5% YoY. In March, long-time Creative Director Jonathan Anderson left the label, and Jack McCollough and Lazaro Hernandez were appointed. Seth Matlins, Forbes.com, 14 Apr. 2025 Deriving the mesoscopic from the microscopic, on the other hand, has been much more mathematically challenging. Jack Murtagh, Scientific American, 14 Apr. 2025 Coach Chris Finch has led them to the playoffs in each of his four full seasons on the job, and this may have been the most challenging one yet. Jon Krawczynski, New York Times, 14 Apr. 2025 But as the birds got more comfortable with the task at hand, the team made the experiment increasingly challenging. Sarah Kuta, Smithsonian Magazine, 14 Apr. 2025 See All Example Sentences for challenging

Word History

Etymology

see challenge entry 1

First Known Use

1841, in the meaning defined at sense 1

Time Traveler
The first known use of challenging was in 1841

Browse Nearby Words

Cite this Entry

“Challenging.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/challenging. Accessed 22 Apr. 2025.

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