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Definition of painkiller

painkiller

/ˈpeɪnˌkɪl.ər/
pain · kill · er
Plural:painkillers
•
Adjective:painkilling
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painkiller Lexical Profile

painkiller Game Scores & Validity

• noun

1

A drug, medicine, or treatment used to relieve physical pain.

Example

"The dentist prescribed a mild painkiller to help manage the discomfort after the tooth extraction."

Synonyms
View all synonyms for painkiller

• Nearby Words

painful
painfully
painfulness
painkiller
painkilling
painless
painlessly

Cite this Entry

Wordmom. (2026). Definition of Painkiller. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/painkiller
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