Word.ws English Dictionary

oxacillin

UK/ˌɒk.səˈsɪl.ɪn/US/ˌɑk.səˈsɪl.ɪn/

oxacillin noun: a narrow-spectrum beta-lactam antibiotic made by chemical modification of penicillin and administered in the form of its hydrated sodium salt C₁₉H₁₈N₃NaO₅S·H₂O to treat infections caused by penicillin-resistant staphylococci.

oxacillin: a narrow-spectrum beta-lactam antibiotic made by chemical modification of penicillin and...
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Noun

oxacillin (countable and uncountable, plural oxacillins)

  1. A narrow-spectrum beta-lactam antibiotic made by chemical modification of penicillin and administered in the form of its hydrated sodium salt C₁₉H₁₈N₃NaO₅S·H₂O to treat infections caused by penicillin-resistant staphylococci.

Forms of oxacillin

pluraloxacillins

Origin of oxacillin

From (is)oxa(zole) + -cillin (“6-aminopenicillanic acid derivative”).

Words formed from oxacillin

Words that rhyme with oxacillin

4 more rhymesFewer rhymes

Questions about oxacillin

What does oxacillin mean?
Oxacillin means a narrow-spectrum beta-lactam antibiotic made by chemical modification of penicillin and administered in the form of its hydrated sodium salt C₁₉H₁₈N₃NaO₅S·H₂O to treat infections caused by penicillin-resistant staphylococci.
What part of speech is oxacillin?
Oxacillin is a noun.
How do you pronounce oxacillin?
Oxacillin is pronounced /ˌɒk.səˈsɪl.ɪn/ (UK).
What is the plural of oxacillin?
The plural of oxacillin is oxacillins.

Words near oxacillin in the dictionary

  1. oxaceprol
  2. oxachelin
  3. oxacid
  4. oxacids
  5. oxacilinase
  6. oxacillin
  7. oxacillinase
  8. oxacillinases
  9. oxacillins
  10. oxacycle
  11. oxacycles

Source and license

Adapted from Wiktionary: oxacillin (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.

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