ethenide
nounEtymology From ethene + -ide.
1
Chemistry, Inorganic chemistry, Natural sciences, Physical sciences A compound or ion containing two carbon atoms connected by a double bond. (C₂⁴⁻)
2
Chemistry, Natural sciences, Organic chemistry, Physical sciences A compound or ion derived from ethene by the removal of a hydrogen ion. (CH₂=CH⁻)
- Hypernyms
- carbide