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Definition of adware
adware
/ˈæd.wɛər/
ad · ware
adware Lexical Profile
CEFR
B2
Grade
8
Tier
2
Usage
Top 10k
Syllables
2
adware Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• noun
1
Software that automatically displays or downloads advertising material, such as banners or pop-ups, when a user is online, often bundled with free programs or installed without explicit consent.
Example
"The technician ran a security scan to remove the intrusive adware that was slowing down her laptop."
Synonyms
View all synonyms for adware• Rhymes for adware
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Word Origin & Etymology
Coined in the late 20th century as a blend of "ad" (short for advertisement) and "software."
Cite this Entry
Wordmom. (2026). Definition of Adware. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/adware