# phyco-

> English word · Prefix

## Definitions
1. seaweed or algae.

## Etymology
From combining form of Ancient Greek φῦκος (phûkos, “seaweed”).

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