Term: fentanyl
IPA: ˈfɛn.tə.nɪl, ˈfɛn.tə.nɑl

{{also|Fentanyl}}
==English==
[[File:Fentanyl.svg|thumb|Chemical structure of '''fentanyl''']]

===Alternative forms===
* {{alter|en|fentanil}}

===Etymology===
{{ety|en|:af|phenylethyl<alt:phen(yle)th(yl)>|anilide<alt:anil(ide)>|text=+|tree=1}}

===Pronunciation===
* {{IPA|en|/ˈfɛn.tə.nɪl/|a2=sometimes also|[ˈfɛnʔ.nɪɫ]}}
** {{audio|en|En US fentanyl.wav|a=US}}
* {{IPA|en|/ˈfɛn.tə.nɑl/|/ˈfɛn.tə.nɔl/|[ˈfɛnʔ.nɑɫ]|[ˈfɛnʔ.nɔɫ]|a=US,nonstandard}}

===Noun===
{{en-noun|~}}

# {{lb|en|pharmaceutical dr