# heartstring

> English word · Noun

## Definitions
1. singular of heartstrings
2. singular of heartstrings
3. singular of heartstrings

## Etymology
From heart + string.

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