# merocyanine

> English word · Noun

## Definitions
1. Any of a class of fluorescent dyes, some of which are notable for their solvatochromatic properties.

## Etymology
From mero- + cyanine.

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