nalbuphine
/ˈnæl.bjʊ.fiːn/
Word Rarity
Very rare
Frequency: Zipf frequency 1.23 in modern English
17
Scrabble Score
10
Letters
2
Syllables
9
Unique Chars
Meaning
noun
A synthetic opioid antagonist which is very similar to morphine in chemical structure and is given by injection (usually in the form of its hydrochloride) as an analgesic; (−)-(5R,6S,14S)-9a-cyclobutylmethyl-4,5-epoxymorphinan-3,6,14-triol, C₂₁H₂₇NO₄.
Uncountable
Etymology
From nal(or)phine + (cyclo)bu(tyl).
Usage
Phrases
nalbuphine hydrochloride