misknow

mis·know

M0337800 (mĭs-nō′)tr.v. mis·knew (-no͞o′, -nyo͞o′), mis·known (-nōn′), mis·know·ing, mis·knows To misunderstand.
mis·knowl′edge (-nŏl′ĭj) n.

misknow

(ˌmɪsˈnəʊ) vb (tr) , -knows, -knowing, -knew (-njuː) or -known (-nəʊn) to have the wrong idea about; misunderstandto be unaware or ignorant of

mis•know

(mɪsˈnoʊ)

v.t. -knew, -known, -know•ing. to misunderstand. [1250–1300] mis•knowl′edge (-ˈnɒl ɪdʒ) n.