Word.ws English Dictionary

ampicillin

/ˌæm.pɪˈsɪl.ɪn/

ampicillin noun: a semisynthetic form of penicillin C₁₆H₁₉N₃O₄S that is effective against gram-negative and gram-positive bacteria and is used to treat infections of the urinary, respiratory, and intestinal tracts.

ampicillin: a semisynthetic form of penicillin C₁₆H₁₉N₃O₄S that is effective against gram-negative and...
Image: JoeyChen, CC BY-SA 4.0, via Wikimedia Commons

Noun

ampicillin (countable and uncountable, plural ampicillins)

  1. A semisynthetic form of penicillin C₁₆H₁₉N₃O₄S that is effective against gram-negative and gram-positive bacteria and is used to treat infections of the urinary, respiratory, and intestinal tracts.

ampicillin meaning in Tamil

ampicillin in Tamil

ஆம்பிசில்லின்

Forms of ampicillin

pluralampicillins

Origin of ampicillin

From am(ino)- + p(en)icillin.

Words formed from ampicillin

Words that rhyme with ampicillin

4 more rhymesFewer rhymes

Questions about ampicillin

What does ampicillin mean?
Ampicillin means a semisynthetic form of penicillin C₁₆H₁₉N₃O₄S that is effective against gram-negative and gram-positive bacteria and is used to treat infections of the urinary, respiratory, and intestinal tracts.
What is ampicillin in Tamil?
Ampicillin in Tamil is ஆம்பிசில்லின். See Ampicillin meaning in Tamil.
What part of speech is ampicillin?
Ampicillin is a noun.
How do you pronounce ampicillin?
Ampicillin is pronounced /ˌæm.pɪˈsɪl.ɪn/.
What is the plural of ampicillin?
The plural of ampicillin is ampicillins.

Words near ampicillin in the dictionary

  1. amphtrack
  2. amphtracks
  3. amphur
  4. amphurs
  5. amphycoelous
  6. ampicillin
  7. ampicillins
  8. ampilliform
  9. amping
  10. amping down
  11. amping up

Source and license

Adapted from Wiktionary: ampicillin (page history and authors); ampicillin (Tamil Wiktionary) (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

Last updated:

Pronunciation audio from Wikimedia Commons, each file under its own free license: LL-Q1860 (eng)-Vealhurl-ampicillin.wav.

Cite this entry: “ampicillin.” Word.ws, https://word.ws/ampicillin. Based on Wiktionary, CC BY-SA 4.0.