# megaphyll

> English word · Noun

## Definitions
1. A leaf having an internally branching system of veins, or a structure that is derived from such a leaf.
2. A relatively large leaf, between mesophyll and macrophyll in size.

## Etymology
From mega- + -phyll.

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