Misassociation

Part of speech: noun

Definitions

1. The act or process of incorrectly linking or connecting ideas, concepts, or objects; a mental error involving false relationships; a mistaken association between unrelated elements
2. A cognitive mistake where unrelated items or thoughts are wrongly connected; an erroneous linkage in perception or reasoning; the formation of invalid connections between separate ideas
3. The condition of associating things incorrectly in thought or memory; a fault in judgment causing improper connections; an incorrect correlation drawn between different subjects or symbols

Etymology: "Misassociation" is a plain English compound: the prefix "mis-", meaning wrongly or badly, attached to "association", the noun from "associate". Association itself traces back through Latin "associare", "to join with" (from "ad", "to", plus "sociare", "to unite", from "socius", "companion"). Put together, the word describes a connection formed in error, such as linking two ideas, events or people that do not really belong together. The prefix does most of the work here. "Mis-" comes from Old English and has been attached to native and borrowed verbs and nouns for centuries, so a speaker can form a new compound like this one whenever a wrong or faulty version of an existing idea needs naming. The word is a transparent formation rather than an old coinage with a dramatic backstory, and its meaning follows directly from its two parts.

Synonyms: misconnection, mismatch, confusion

Antonyms: association, connection, link