Meaning of allene | Babel Free

Noun CEFR B1

/ˈæliːn/

Definitions

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).
A female given name.
Any derivative of such hydrocarbons.

Español aleno

Bahasa Indonesia alena

Italiano allene

Português aleno

Русский Аллен

Svenska allén

Intermediate
This word is part of the CEFR B1 vocabulary — intermediate level.