noun · 2 senses · updated from the 2026-07-25 local source snapshot
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
Sound
Pronunciation
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Received-Pronunciation:/skə(ʊ)ˈpɒl.ə.miːn/
General-American:/skoʊˈpɑl.əˌmiːn/
General-American:/skoʊˈpɑl.əm.ɪn/
CMU ARPABET:S K AO1 P AH0 L AH0 M IY2 N
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
CMU ARPABET 2:S K OW1 P L AH0 M IY2 N
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
noun
Meaning 1
A poisonous alkaloid C17H21NO4 similar to atropine that is found in various solanaceous plants and is used for its anticholinergic effects (such as preventing nausea in motion sickness and inducing mydriasis).
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
Topics: medicine, pharmacology, sciences
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: devil's breath
Antonyms: none provided
2
noun
Meaning 2
an alkaloid with anticholinergic effects that is used as a sedative and to treat nausea and to dilate the pupils in ophthalmic procedures
Definition source: Princeton WordNet 3.0
Examples
transdermal scopolamine is used to treat motion sickness
someone sedated with scopolamine has difficulty lying
Meaning relationships
Synonyms: hyoscine
Antonyms: none provided
Broader terms: alkaloid
History
Etymology
Borrowed from German Skopolamin, from translingual Scopolia (“genus of plants”) + German Amin (“amine”).
Across languages
Translations
7 source translations are retained for this English entry.
Chinese Mandarin:
東莨菪鹼 /东莨菪碱
(dōnglàngdàngjiǎn)
— poisonous alkaloid