IPA: /ˈfæktɔɪd/
KK: /ˈfæktɔɪd/
A small piece of information that is often not true or not verified, but is presented as if it is true, usually because it has been repeated many times.
The article was filled with factoids that misled the readers about the history of the event.
Factoid is formed from "fact" (from Latin *factum*, meaning something made or done) and the suffix "-oid" (from Greek *eidos*, meaning form or shape). The word "factoid" refers to a piece of information that is presented as a fact but may not be true or is trivial in nature.
Think of a 'fact' as something that is 'made' or 'done' and '-oid' meaning 'like' or 'in the form of'. This helps you remember that a factoid is something that resembles a fact but may not be entirely true.