allene
English
Noun
allene (plural allenes)
- (organic chemistry) Any of a class of hydrocarbons having two double bonds from one carbon atom to two others - R2C=C=CR2; especially the parent compound CH2=C=CH2 (propadiene).
- (organic chemistry) Any derivative of such hydrocarbons.
Translations
any of a class of hydrocarbons
derivative of such hydrocarbons
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See also
Italian
Pronunciation
Noun
allene m (plural alleni)
Anagrams
Middle Dutch
Etymology
Adverb
allêne
Alternative forms
- alleine (Limburgish)
Descendants
Further reading
- “allene (II)”, in Vroegmiddelnederlands Woordenboek, 2000
- Verwijs, E., Verdam, J. (1885–1929) “allene (II)”, in Middelnederlandsch Woordenboek, The Hague: Martinus Nijhoff, →ISBN, page II
Categories:
- English lemmas
- English nouns
- English countable nouns
- en:Organic chemistry
- Italian 3-syllable words
- Italian terms with IPA pronunciation
- Rhymes:Italian/ɛne
- Rhymes:Italian/ɛne/3 syllables
- Italian lemmas
- Italian nouns
- Italian countable nouns
- Italian masculine nouns
- it:Organic compounds
- Middle Dutch compound terms
- Middle Dutch lemmas
- Middle Dutch adverbs