- neuteralkene (unsaturated aliphatic hydrocarbon with one or more carbon-carbon double bonds)
- definite, feminine, form-of, masculine, singulardefinite masculine singular of alke
Bøyningeralkenet(definite, singular) · alken(indefinite, plural) · alkener(indefinite, plural) · alkena(definite, plural) · alkenene(definite, plural) · alka(alternative)