DictionaryRoot: -ismos
Greek
-ismos
an action, practice, or system
Forms
- -ismos
- -ism — The ending shortened through Latin, French, and English.
Origin
Greek -ismos formed nouns associated with verbs, including many in -izein.
Note
The familiar “system of belief” use is one later development, not its only original function.
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noun
anachronism
uh-NAK-ruh-niz-um/əˈnækrənɪzəm/
Something placed in or belonging to a time other than its proper historical period.
Etymology
“Against” and “time” underlie the idea of referring something to the wrong time. The word expanded from an error in dating to something out of place in a particular period.