"Anacronism" is probably misspelled. Trying anachronism instead Definition of anachronism
anachronism has definitions from the field of sociology
1
[ noun ] an artifact that belongs to another time
2
[ noun ] something located at a time when it could not have existed or occurred

Synonyms

misdating mistiming

3
[ noun ] (sociology) a person who seems to be displaced in time; who belongs to another age
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