# hapalindole

> English word · Noun

## Definitions
1. Any of a group of antibacterial, antimycotic and antialgal alkaloids isolated from the blue-green alga Hapalosiphon fontinalis.

## Etymology
From Hapal(osiphon) + indole.

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