# triskaideka-

> English word · Prefix

## Definitions
1. thirteen

## Etymology
From Ancient Greek τρεισκαίδεκα (treiskaídeka, “thirteen”), from τρεῖς (treîs, “three”) + καί (kaí, “and”) + δέκα (déka, “ten”).

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