anecdote
ANECDOTE noun
[ C ] uk/ˈænɪkdəʊt/ usa short story that you tell someone about something that happened to you or someone else
история, байка
a speech full of anecdote s anecdotal adjective uk/ˌænɪkˈdəʊtəl/ us
consisting of things that people have said, and not facts
голословный, не подтвержденный фактами
anecdotal evidence