polycyclic

== English == === Etymology === From poly- + cyclic. === Pronunciation === === Adjective === polycyclic (not comparable) Involving more than one cycle. (chemistry) Having two or more rings of atoms in the molecule. (botany) Having the members of a series, such as a calyx or corolla, in several circles. ==== Derived terms ==== ==== Translations ==== === Noun === polycyclic (plural polycyclics) A polycyclic compound. === Related terms === monocyclic bicyclic tricyclic