ben¹

n.

Scottish a high mountain:

Ben Nevis.

C18: from Sc. Gaelic and Ir. beann.

ben²

n.

(usu. in phr. but and ben) Scottish the inner room in a two-roomed cottage.

C18: dial. var. of ME binne ‘within’, from OE binnan.

以上来源于：《简明牛津英语词典》