If you describe people's, especially men's, ideas or ways of behaving as Neanderthal, you disapprove of them because they are very old-fashioned and uncivilized.
例句
Let us deal with the question of his notoriously Neanderthal attitude to women.我們現在來說說他臭名昭著的、對女性態度粗魯的問題。
N-COUNT
(指男性)原始人，野蠻人，兇猛粗魯的人
If you call a man a neanderthal, you disapprove of him because you think he behaves in a very uncivilized way.
例句
In fact, many sympathized with me for having to put up with such a neanderthal of a boss.實際上，很多人同情我不得不忍受這樣一個粗魯的老板。...drunken neanderthals.醉酒的粗漢
英英詞典釋義
Adjective
1. ill-mannered and coarse and contemptible in behavior or appearance;
"was boorish and insensitive""the loutish manners of a bully""her stupid oafish husband""aristocratic contempt for the swinish multitude"