Questionnaire is a form or a document that contains a series of questions to be answered.(noun)
An example of a questionnaire is a form you fill out to give feedback on a product.
See questionnaire in Webster's New World College Dictionary
Origin: Fr: see question,
See questionnaire in American Heritage Dictionary 4
Origin: , from questionner, to ask
Origin: , from Old French
Origin: , from question, legal inquiry; see question.
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