don't-know

[ dohnt-noh ]
/ ˈdoʊntˈnoʊ /

noun

a person who has no opinion or is undecided, as in answering an item on a public-opinion poll.

Origin of don't-know

First recorded in 1885–90

Words nearby don't-know

don't mention it, don't put all your eggs in one basket, don't put off, don't put the cart before the horse, don't throw out the baby with the bath water, don't-know, dona, donable, donald, donar, donate

British Dictionary definitions for don't know

don't know

noun

a person who has not reached a definite opinion on a subject, esp as a response to a questionnaire