Meanings
Synonyms & antonyms
proper nounSynonym of Lipinski's rule of five.
Cite this entry
Pfizer's rule of five. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/Pfizer's%20rule%20of%20five
“Pfizer's rule of five.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/Pfizer's%20rule%20of%20five. Accessed November 5, 2026.
WatkinsX Dictionary, s.v. “Pfizer's rule of five,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/Pfizer's%20rule%20of%20five.
Source: Pfizer's rule of five on Wiktionary, CC BY-SA 4.0.