fentanyl
Fetched 2026-10-26 (cache).
Synonyms: fontanel, pentanol, pentanal, fentanyls
Antonyms: fontanel, pentanol, pentanal, fentanyls
Related words from Datamuse; suggestions, not definitions.
Noun
- {{lb|en|pharmaceutical drug}} A [[synthetic]] [[opioid]] [[narcotic]] [[analgesic]], C<sub>22</sub>H<sub>28</sub>N<sub>2</sub>O, with [[pharmacological]] action similar to [[morphine]] that is administered [[transdermally]] as a skin [[patch]] and in the form of its [[citrate]], C<sub>22</sub>H<sub>28</sub>N<sub>2</sub>O·C<sub>6</sub>H<sub>8</sub>O<sub>7</sub>, is administered [[orally]] or [[parenterally]] (as by [[intravenous]] or [[epidural]] injection); ''N''-[[phenyl]]-''N''-[1-(2-[[phenylethyl]])[[piperidinyl|piperidin-4-yl]]][[propionamide|propanamide]].
Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.