misinform

The word "misinform" is a straightforward English compound formed by attaching the native English prefix "mis-" to the verb "inform." The prefix "mis-," with its core sense of "wrongly," has ancient Germanic roots and is related to words like "mistake" and "mislead." The verb "inform" entered English via Old French from the Latin informare, which literally meant "to shape or give form to" (from in-, "into," + forma, "form"), evolving to mean "to instruct or give knowledge to." Therefore, "misinform" logically builds its meaning from the act of "informing" done in a "wrong" manner, resulting in the provision of false or incorrect knowledge.

Structure: mis (bad/wrong) + inform (tell) - mis: A prefix of Germanic origin (Old English mis-), meaning "badly," "wrongly," or "ill." It functions as a negative or pejorative modifier. - inform: A verb of Latin origin (from Latin informare, meaning "to shape, give form to, instruct"). In this compound, it functions as the core verb meaning "to tell or give information."