intense

adjective

in·​tense in-ˈten(t)s How to pronounce intense (audio)
Synonyms of intensenext
1
a
: existing in an extreme degree
The excitement was intense.
intense pain
b
: having or showing a characteristic in extreme degree
intense colors
2
: marked by or expressive of great zeal, energy, determination, or concentration
intense effort
3
a
: exhibiting strong feeling or earnestness of purpose
an intense student
b
: deeply felt
intensely adverb
intenseness noun

Examples of intense in a Sentence

He shielded his eyes from the intense flash of light. She has an intense dislike for her husband's friend. After many years of intense study, he received his medical degree. School reform is a subject of intense debate. The work requires intense concentration. He was an intense young man who was very determined to do well in school.
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.
His approach to the game is unashamedly intense, launching himself at crosses and scrapping with centre-halves. Thom Harris, New York Times, 21 Apr. 2026 In the statement posted on social media by his brigade, Oleksiy described the horror of losing men under Russian fire, as well as the constant assaults that grew more intense if the weather was too poor for Ukraine to thwart attacks with drones. Daria Tarasova-Markina, CNN Money, 20 Apr. 2026 The irony, of course, is that Handle are so locked into their own sense of logic that listening to the 27-minute album can be disorienting and frequently quite intense. Shaad D’souza, Pitchfork, 20 Apr. 2026 Moreover, these hyperactive behaviors became even more intense as the study progressed, showing a lasting shift in how the fish navigated their environment. Mrigakshi Dixit, Interesting Engineering, 20 Apr. 2026 See All Example Sentences for intense

Word History

Etymology

Middle English, from Middle French, from Latin intensus, from past participle of intendere to stretch out

First Known Use

15th century, in the meaning defined at sense 1a

Time Traveler
The first known use of intense was in the 15th century

Browse Nearby Words

Cite this Entry

“Intense.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/intense. Accessed 21 Apr. 2026.

Kids Definition

intense

adjective
in·​tense in-ˈten(t)s How to pronounce intense (audio)
1
: existing in an extreme degree
intense pain
2
: done or performed with great zeal, energy, or eagerness
intense study
3
: feeling deeply
an intense actor
intensely adverb
intenseness noun

Medical Definition

intense

adjective
in·​tense in-ˈten(t)s How to pronounce intense (audio)
1
a
: existing in an extreme degree
intense anxiety
b
: extremely marked or pronounced
a neurodermatitis with intense itching and burning of the skinH. G. Armstrong
c
: very large or considerable
intense radiation
2
a
: feeling deeply especially by nature or temperament
b
: deeply felt
intense emotions
intensely adverb

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