To bash is to hit very hard or to say unkind things about someone or something.(verb)
The definition of a bash is a strong hit, or a fun celebration.(noun)
See bash in Webster's New World College Dictionary
Origin: echoic; akin to or < ? ON *basca, to strike
See bash in American Heritage Dictionary 4
verb bashed, bash·ing, bash·es verb, transitive
Origin: Origin unknown.
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