packhorse
pack·horse
noun
Origin
From pack + horse, possibly (from an uncertain date) via Middle English palhors (read pakhorse).
Related words
Broader terms
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.