The definition of rambunctious is disorderly and load and wild.(adjective)
An example of a rambunctious person is a child who runs around the house screaming and jumping on furniture all day.
See rambunctious in Webster's New World College Dictionary
Origin: earlier rambustious, altered (prob. by assoc. with ram) < robustious
See rambunctious in American Heritage Dictionary 4
Origin: Probably alteration of robustious, rumbustious
Origin: , from robust.
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