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Definition of intensify
intensify
/ɪnˈtɛn.sɪ.faɪ/
in · ten · si · fy
Adverb:intensely
•Adjective:intense
•Past Simple:intensified
•Past Participle:intensified
•Present Participle:intensifying
intensify Lexical Profile
CEFR
B2
Grade
7
Tier
2
Usage
Top 5k
Syllables
4
intensify Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• verb
1
To make or become more intense, severe, or extreme in degree, strength, or force.
Example
"The summer heat began to intensify by midday, prompting everyone to seek shade."
2
To increase the opacity, density, or contrast of a photographic image or negative, typically through chemical treatment.
Example
"The technician used a special chemical bath to intensify the faint details on the underexposed negative."
Synonyms
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View all antonyms for intensify• Rhymes for intensify
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Word Origin & Etymology
Coined in the early 19th century by English poet and philosopher Samuel Taylor Coleridge from the adjective intense (from Latin intensus, meaning 'stretched' or 'strained') plus the verb-forming suffix -ify.
Cite this Entry
Wordmom. (2026). Definition of Intensify. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/intensify