# leptoma

> English word · Noun

## Definitions
1. A thin-walled area on a pollen grain

## Etymology
Possibly from Ancient Greek λέπτος (léptos, “delicate”)

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