painful

adjective

pain·​ful ˈpān-fəl How to pronounce painful (audio)
painfuller ˈpān-fə-lər How to pronounce painful (audio) ; painfullest
1
a
: feeling or giving pain
a painful injury
2
: requiring effort or exertion
a long painful trip
3
archaic : careful, diligent
painfully adverb
painfulness noun

Examples of painful in a Sentence

I got a painful sunburn. We can't ignore our country's painful history of slavery. His questions brought up a lot of painful memories. It was painful to watch.
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.
The recent swoon, while painful for current shareholders, has driven the headline yield up to 6% and has driven valuations down—NOG trades for 7 times earnings estimates and at a low price/earnings-to-growth (PEG) ratio of 0.56 (anything below 1 is considered to be undervalued). Brett Owens, Forbes, 23 Mar. 2025 Even the indoor scenes were painful because you’re locked inside that heat. Lynette Rice, Deadline, 23 Mar. 2025 Osteoporosis, in and of itself, isn’t usually painful. Caroline C. Boyle, USA TODAY, 22 Mar. 2025 Depending on your cat’s coat, some products may be uncomfortable or painful. Bestreviews, Chicago Tribune, 21 Mar. 2025 See All Example Sentences for painful

Word History

First Known Use

14th century, in the meaning defined at sense 1a

Time Traveler
The first known use of painful was in the 14th century

Browse Nearby Words

Cite this Entry

“Painful.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/painful. Accessed 31 Mar. 2025.

Kids Definition

painful

adjective
pain·​ful ˈpān-fəl How to pronounce painful (audio)
: feeling or giving pain
painfully adverb
painfulness noun

Medical Definition

painful

adjective
pain·​ful ˈpān-fəl How to pronounce painful (audio)
painfuller -fə-lər How to pronounce painful (audio) ; painfullest
: feeling or giving pain
painfully adverb

More from Merriam-Webster on painful

Last Updated: - Updated example sentences
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