Checking saved dictionary data and trusted language sources. This will stop automatically if a source does not respond.
Pronunciation varies by accent · noun
(pharmacology) An opioid painkiller, N-ethyl-N-methyl-4,4-dithiophen-2-yl-but-3-en-2-amine, that has a narcotic effect.
Use ethylmethylthiambutene when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Ethylmethylthiambutene means (pharmacology) An opioid painkiller, N-ethyl-N-methyl-4,4-dithiophen-2-yl-but-3-en-2-amine, that has a narcotic effect.
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use ethylmethylthiambutene where its definition matches the intended context.
FreeDictionaryAPI.com / Wiktionary · Original source · CC BY-SA 4.0
Dictionary data is provided by FreeDictionaryAPI.com and sourced from Wiktionary under its stated license.