JACK-O'-LANTERN
\d͡ʒˈakˈə͡ʊlˈantən], \dʒˈakˈəʊlˈantən], \dʒ_ˈa_k_ˈəʊ___l_ˈa_n_t_ə_n]\
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.