ceftriaxone

cef·tri·a·zone
C3E1F4T1R1I1A1X8O1N1E1
/ˌsɛftɹaɪˈæksoʊn/

noun

A synthetic cephalosporin antibiotic.

Similar
Rocephin
UncommonScrabble 23

Meanings

nounceftriaxone (uncountable)

alternative ceftriazone

  1. uncountablemedicineA synthetic cephalosporin antibiotic.

    Ofloxacin and ceftriaxone had the highest sensitivity pattern to these uropathogens.

    2015 July 24, Fidelis Agwu Onu et al., “Profile and microbiological isolates of asymptomatic bacteriuria among pregnant women in Abakaliki, Nigeria”, in Infection and Drug Resistance, volume 8, →DOI

Synonyms & antonyms

nouna parenteral cephalosporin (trade name Rocephin) used for severe infection of the lungs or throat or ears or urinary tract

Similar
Rocephin
Broader

Synonym sets from Open English WordNet, CC BY 4.0.

Origin

From cef- (“cefalosporanic acid derivative”) + tria(zine)[Term?] + -one.

Full word history & related roots →

Translations

Czech ceftriaxon
  • ceftriaxonTranslations
French ceftriaxone
  • ceftriaxoneTranslations
Hungarian ceftriaxon
  • ceftriaxonTranslations
Italian ceftriaxone
  • ceftriaxoneTranslations
Russian цефтриаксон
  • цефтриаксон (ceftriakson)Translations
Spanish ceftriaxona
  • ceftriaxonaTranslations
Cite this entry
APA

ceftriaxone. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/ceftriaxone

MLA

“ceftriaxone.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/ceftriaxone. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “ceftriaxone,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/ceftriaxone.

Source: ceftriaxone on Wiktionary, CC BY-SA 4.0.