noun
: knowledge or information (as of something in the recent past) that is widespread and has lost its initial freshness or importance : common knowledge
this may be ancient history, but it still makes fascinating reading — Leland Stowe
noun
: knowledge or information (as of something in the recent past) that is widespread and has lost its initial freshness or importance : common knowledge
this may be ancient history, but it still makes fascinating reading — Leland Stowe
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012