# threeling

> English word · Noun

## Definitions
1. One of three children born at the same birth; triplet.
2. A twoling, or twin crystal, composed of three individuals.

## Etymology
From three + -ling.

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