lumbago
lum·bago
noun
Origin
The noun is borrowed from Late Latin lumbāgō (“backache of the lumbar region”), from Late Latin lumbus (“lumbar”), Latin lumbus (“loin”) (ultimately from Proto-Indo-European *lendʰ- (“loins”)) + -āgō (suffix forming nouns describing objects, animals, and plants). The verb is derived from the noun.
Related words
Broader terms
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). CMU Pronouncing Dictionary. WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.