# heartcutting

> English word · Noun

## Definitions
1. A technique in chromatography in which a portion of the material separated in a first column is passed through a second.

## Etymology
From heart + cutting.

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