The definition of stupid is a person with less than normal intelligence or a boring situation.(adjective)
See stupid in Webster's New World College Dictionary
Origin: L stupidus < stupere, to be stunned or amazed < IE *steup-, to strike: see steep
See stupid in American Heritage Dictionary 4
adjective stu·pid·er, stu·pid·est
Origin: Latin stupidus
Origin: , from stupēre, to be stunned.
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