quadrumvirate
quad·rum·vi·rate
noun
Origin
From quadri- (“four”) + morphologically the second part of triumvirate (“rule by three men”). Cf. Latin quattuorvirātus.
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.