# polycyclic

> English word · Adjective · frequency rank #71,803

## Definitions
1. Involving more than one cycle.
2. Having two or more rings of atoms in the molecule.
3. Having the members of a series, such as a calyx or corolla, in several circles.

## Etymology
From poly- + cyclic.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/polycyclic