Meanings
Synonyms & antonyms
nouna narcotic antagonist (trade name Nalline) that counteracts the effects of narcotics (especially the effects of poisoning by morphine)
Similar
Nalline
Broader
narcotic antagonist
Synonym sets from Open English WordNet, CC BY 4.0.
Origin
From N-allyl + -orphine (“morphinan derivate”).
Full word history & related roots →Cite this entry
APA
nalorphine. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/nalorphine
MLA
“nalorphine.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/nalorphine. Accessed November 4, 2026.
Chicago
WatkinsX Dictionary, s.v. “nalorphine,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/nalorphine.
Source: nalorphine on Wiktionary, CC BY-SA 4.0.