ECHINOIDEA
\ˈɛt͡ʃɪnˌɔ͡ɪdi͡ə], \ˈɛtʃɪnˌɔɪdiə], \ˈɛ_tʃ_ɪ_n_ˌɔɪ_d_iə]\
Definitions of ECHINOIDEA
Sort: Oldest first
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.