butane
noun
Simple meaning
A hydrocarbon found in gaseous petroleum fractions.
Pronunciation
Say it like this:
byootaynSay the bold part a little louder.
IPA pronunciation (US)
bjuˈteɪn
This word is pronounced essentially the same in American and British English, so one transcription covers both.
IPA (International Phonetic Alphabet) is a standard way of writing speech sounds.
Definition
Everyday modern meanings first, grouped by part of speech.
noun
organic chemistryuncountable
The n-butane isomer only.
organic chemistry
A hydrocarbon (either of the two isomers of C₄H₁₀, n-butane and 2-methylpropane) found in gaseous petroleum fractions.
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