verb (used without object), mis·said, mis·say·ing.
  1. to speak wrongly or incorrectly.

Origin of missay

First recorded in 1175–1225, missay is from the Middle English word misseyen. See mis-1, say1
Related formsmis·say·er, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for missaid

Historical Examples of missaid