Definition of acetaminophen
:a crystalline compound C8H9NO2 that is a hydroxy derivative of acetanilide and is used in chemical synthesis and in medicine to relieve pain and fever
-
Trending Now:
More Trending:
- dotage, dotard otherwise federalism bodega carceral
- ALL
What's Trending Now
More Trending Words
People Are Reading
Recent Examples of acetaminophen from the Web
-
The mice are laced with acetaminophen—the active ingredient in Tylenol—which is poisonous to the snakes.
-
And taking too much acetaminophen (Tylenol's active ingredient) can lead to liver damage over time, while too much naproxen (Alleve's active ingredient) can increase the risk of a heart attack or stroke. 2.
-
Once the acetaminophen kicked in, the patient felt much better.
-
The most common medications involved were cardiovascular drugs such as beta blockers, calcium antagonists and clonidine; pain medications, including opioids and acetaminophen; and hormonal medications, including insulin.
-
According to the FDA, about 90% of all opioid prescriptions in the United States are written for short-acting formulations, which are mostly combinations of acetaminophen and opioids such as morphine, oxycodone or hydrocodone.
-
These pills are a more powerful form of codeine, called hydrocodone, and are often mixed with acetaminophen.
-
The decline documented in the analysis also coincided with the federal government's tightening of prescribing rules in 2014 for one of the most common painkillers: hydrocodone combined with a second analgesic, like acetaminophen.
-
Results received in April showed the pills were made of fentanyl, acetaminophen and dipryone.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'acetaminophen.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
Origin and Etymology of acetaminophen
ACETAMINOPHEN Defined for English Language Learners
acetaminophen
play
noun
Definition of acetaminophen for English Language Learners
-
: a medicine that is used to relieve pain and fever
Medical Dictionary
acetaminophen
play
noun
acet·amin·o·phen
\
ə-ˌsēt-ə-ˈmin-ə-fən
,
ˌas-ət-
\
medical Definition of acetaminophen
:a crystalline compound C8H9NO2 that is a hydroxy derivative of acetanilide and is used in chemical synthesis and in medicine instead of aspirin to relieve pain and fever — called also
paracetamol; see liquiprin, panadol, tylenol
Learn More about acetaminophen
-
Nglish: Translation of acetaminophen for Spanish speakers Britannica.com: Encyclopedia article about acetaminophen
Seen and Heard
What made you want to look up acetaminophen? Please tell us where you read or heard it (including the quote, if possible).
Writing? Check your grammar now!