billow 3verbdomain: v movementPrinceton WordNet [ver.3.1]EnglishDefinitionrise and move, as in waves or billowsReport errorPath to highest hypernymMorphologySynset graphExamples1.The army surged forwardSynonymssurge 1rise and move, as in waves or billowsheave 3rise and move, as in waves or billows