Z-pak

noun

A package of six pills, each one containing 250 mg of the antibacterial azithromycin.

“The pills in a Z-pak are to be taken as follows: […]”

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Meanings

nounZ-pak (plural Z-paks)

plural Z-paks

  1. A package of six pills, each one containing 250 mg of the antibacterial azithromycin.

    The pills in a Z-pak are to be taken as follows: […]

Synonyms & antonyms

Also see
azithromycin

Origin

Initial of Zithromax (“Pfizer's proprietary name for azithromycin”) and pack.

Full word history & related roots →
Cite this entry
APA

Z-pak. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/Z-pak

MLA

“Z-pak.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/Z-pak. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “Z-pak,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/Z-pak.

Source: Z-pak on Wiktionary, CC BY-SA 4.0.