quipu
noun
1.
calculator consisting of a cord with attached cords; used by ancient Peruvians for calculating and keeping records
Origin
Borrowed from Spanish quipu, from Quechua khipu (“knot”).
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.