"始新世和上新世之間的地質時期",1831年,不規則形成,由希臘語 meion "更少"(來自 PIE 詞根 *mei-(2)"小")和 -cene "新的,最近的"組成。意圖是"第三紀的中間部分"。
A typical example of the monstrosities with which scientific men in want of a label for something, and indifferent to all beyond their own province, defile the language. The elements of the word are Greek, but not the way they are put together, nor the meaning demanded of the compound. [Fowler]
這是科學家們在需要一個標籤來描述某些事物時,不顧一切地污染語言的典型例子。這個詞的元素是希臘語,但它們的組合方式和所需的複合詞的意義並不是希臘語的。[福勒]