Aspirin is a common tablet taken for pain and fever. Take an aspirin, low-dose aspirin, aspirin for the pain.
Low doses are taken daily by many people to thin the blood after a heart attack, and taking it that way without medical advice carries real bleeding risk. It should not be given to children. The name was a Bayer trade mark that became the ordinary word.
1nounaspirinA common tablet taken for pain and fever.
“She took an aspirin for her headache and lay down.”
aspirin is a medicine.
A German trade name from 1899, built from acetylated spiraeic acid. It became the ordinary word in most countries.
German
Aspirin
English, today
aspirin
of German Aspirin, from acetylierte Spirsäure literally “acetylated spiraeic acid”. The trade name Aspirin is a registered trademark in some countries, but has entered the English language in generic usage, as various German trademarks were nullified in the United States after World War I (see also heroin).
Etymology from Wiktionary, CC BY-SA