HELICAL
\hˈɛlɪkə͡l], \hˈɛlɪkəl], \h_ˈɛ_l_ɪ_k_əl]\
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By Oddity Software
By Noah Webster.
By James Champlin Fernald
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.