Sildenafil

//sɪlˈdɛn.ə.fɪl//

"Sildenafil" in a Sentence (1 examples)

Ellis opens a file from his stack. In 1991, he says, Pfizer wanted to test the safety of what came to be known as sildenafil.

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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.