Standard Lemma guide

aspirin

name · noun · 4 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • /ˈæspɹɪn/
  • /ˈæspɪɹɪn/
  • /ˈæsp(ɪ)ɹɪn/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • CMU ARPABET: AE1 S P R IH0 N Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

name

Meaning 1

A marketed variety of acetylsalicylic acid.

Definition source: English Wiktionary via Wiktextract

Topics: medicine, pharmacology, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

an analgesic drug, acetylsalicylic acid

Definition source: English Wiktionary via Wiktextract

Usage: uncountable

Topics: chemistry, medicine, natural-sciences, organic-chemistry, pharmacology, physical-sciences, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: acetylsalicylic acid, ASA

Antonyms: none provided

Broader terms: NSAID

3

noun

Meaning 3

A tablet containing this substance.

Definition source: English Wiktionary via Wiktextract

Usage: countable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

the acetylated derivative of salicylic acid; used as an analgesic anti-inflammatory drug (trade names Bayer, Empirin, and St. Joseph) usually taken in tablet form; used as an antipyretic; slows clotting of the blood by poisoning platelets

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: acetylsalicylic acid, Bayer, Empirin, St. Joseph

Antonyms: none provided

Broader terms: analgesic, anodyne, painkiller, pain pill, salicylate

Narrower terms: aspirin powder, headache powder, buffered aspirin, Bufferin, enteric-coated aspirin

History

Etymology

From the German trademark Aspirin, from acetylierte Spirsäure (“acetylated spiræic acid”); more at aspirin § Etymology.

Genericized trademark 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).

Across languages

Translations

67 source translations are retained for this English entry.

  • Albanian: aspirinë — analgesic drug
  • Arabic: أَسْبِرِين (ʔasbirīn) — analgesic drug
  • Armenian: ասպիրին (aspirin) — analgesic drug
  • Belarusian: аспіры́н (aspirýn) — analgesic drug
  • Bulgarian: аспири́н (aspirín) — analgesic drug
  • Catalan: aspirina — analgesic drug
  • Chinese Cantonese: 阿士匹靈 /阿士匹灵 (aa3 si6 pat1 ling4) — analgesic drug
  • Hakka Chinese: 阿斯匹靈 /阿斯匹灵 (à-sṳ-phi-lín) — analgesic drug
  • Chinese Mandarin: 阿司匹林 (āsīpǐlín, āsīpīlín) — analgesic drug
  • Chinese Mandarin: 阿斯匹靈 /阿斯匹灵 (āsīpīlíng, āsīpǐlíng) — analgesic drug
  • Chinese Mandarin: 阿司匹靈 /阿司匹灵 (āsīpīlíng, āsīpǐlíng) — analgesic drug
  • Chinese Mandarin: 阿斯匹林 (āsīpīlín, āsīpǐlín) — analgesic drug
  • Czech: aspirin — analgesic drug
  • Dutch: aspirine — analgesic drug
  • Esperanto: aspirino — analgesic drug
  • Estonian: aspiriin — analgesic drug
  • Finnish: aspiriini — analgesic drug
  • French: aspirine — analgesic drug
  • Galician: aspirina — analgesic drug
  • Georgian: ასპირინი (asṗirini) — analgesic drug
  • German: Aspirin — analgesic drug
  • Greek: ασπιρίνη (aspiríni) — analgesic drug
  • Haitian Creole: aspirin — analgesic drug
  • Hebrew: אַסְפִּירִין (aspirín) — analgesic drug
  • Hindi: एस्पिरिन (espirin) — analgesic drug
  • Hungarian: aszpirin — analgesic drug
  • Indonesian: aspirin — analgesic drug
  • Indonesian: asam asetilsalisilat — analgesic drug
  • Italian: aspirina — analgesic drug
  • Japanese: アスピリン (asupirin) — analgesic drug
  • Khmer: អាស្ពីរីន (ʼaaspiiriin) — analgesic drug
  • Korean: 아스피린 (aseupirin) — analgesic drug
  • Norwegian Bokmål: aspirin — analgesic drug
  • Norwegian Bokmål: acetylsalisylsyre — analgesic drug
  • Polish: aspiryna — analgesic drug
  • Portuguese: aspirina — analgesic drug
  • Romanian: aspirină — analgesic drug
  • Russian: аспири́н (aspirín) — analgesic drug
  • Spanish: aspirina — analgesic drug
  • Spanish: aspirinar — analgesic drug
  • Swahili: aspirini — analgesic drug
  • Tagalog: aspirina — analgesic drug
  • Thai: แอสไพริน (ɛ́ɛs-pai-rin) — analgesic drug
  • Turkish: aspirin — analgesic drug
  • Ukrainian: аспіри́н (aspirýn) — analgesic drug
  • Yiddish: אַספּירין (aspirin) — analgesic drug
  • Zhuang: ahswhbizlinz — analgesic drug
  • Albanian: aspirinë — tablet containing acetylsalicylic acid
  • Chinese Cantonese: 阿士匹靈 /阿士匹灵 (aa3 si6 pat1 ling4) — tablet containing acetylsalicylic acid
  • Hakka Chinese: 阿斯匹靈 /阿斯匹灵 (à-sṳ-phi-lín) — tablet containing acetylsalicylic acid
  • Chinese Mandarin: 阿斯匹靈 /阿斯匹灵 (āsīpīlíng, āsīpǐlíng) — tablet containing acetylsalicylic acid
  • Chinese Mandarin: 阿司匹靈 /阿司匹灵 (āsīpīlíng, āsīpǐlíng) — tablet containing acetylsalicylic acid
  • Chinese Mandarin: 阿司匹林 (āsīpǐlín, āsīpīlín) — tablet containing acetylsalicylic acid
  • Chinese Mandarin: 阿斯匹林 (āsīpīlín, āsīpǐlín) — tablet containing acetylsalicylic acid
  • Dutch: aspirientje — tablet containing acetylsalicylic acid
  • Finnish: aspiriini — tablet containing acetylsalicylic acid
  • Greek: ασπιρίνη (aspiríni) — tablet containing acetylsalicylic acid
  • Haitian Creole: aspirin — tablet containing acetylsalicylic acid
  • Hungarian: aszpirin — tablet containing acetylsalicylic acid
  • Indonesian: aspirin — tablet containing acetylsalicylic acid
  • Norwegian Bokmål: aspirin — tablet containing acetylsalicylic acid
  • Persian: آسپرین — tablet containing acetylsalicylic acid
  • Romanian: aspirină — tablet containing acetylsalicylic acid
  • Swahili: aspirini — tablet containing acetylsalicylic acid
  • Tagalog: aspirina — tablet containing acetylsalicylic acid
  • Thai: แอสไพริน (ɛ́ɛs-pai-rin) — tablet containing acetylsalicylic acid
  • Turkish: aspirin — tablet containing acetylsalicylic acid