# thiller

> English word · Noun

## Definitions
1. The horse that goes between the thills, or shafts of a carriage, and supports them.
2. The last horse in a team.

## Etymology
From thill + -er.

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