billow
bil·low
verb
2.
noun
Origin
From Middle English *bilwe, borrowed from Old Norse bylgja, from Proto-Germanic *bulgijō.
Related words
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.