lofty

形容词 lofty:

1. of high moral or intellectual value; elevated in nature or style
   同义词：exalted, sublime, grand, high-flown, high-minded, rarefied, rarified, idealistic, noble-minded
2. of imposing height; especially standing out above others
   同义词：eminent, soaring, towering
3. having or displaying great dignity or nobility
   同义词：gallant, majestic, proud

1. He has lent his name to the lofty cause.
   他以自己的名义支持这一崇高的事业。
2. She hate his lofty manner.
   她恨他那傲慢的举止。
3. I don't like her lofty treatment of her visitors.
   我不喜欢她对来访者的高傲态度。
4. He has lofty ideals about life.
   他对人生抱有崇高的理想。

loft.y

adj.（形容词）
loft.i.er,loft.i.est
Of imposing height.
高耸的，极高的：具有气势宏伟的高度的
Elevated in character; exalted.See Synonyms at high
品德高尚的；崇高的参见 high
Affecting grandness; pompous.
壮丽的：给人以深刻印象的宏大气势；壮丽的
Arrogant; haughty.
傲慢的；自以为是的

来源：
Middle English [noble]
中古英语 [尊贵的]
from loft [upstairs room, sky] * see loft
源自 loft [楼上的房间，天空] *参见 loft

【引伸】
loft.ily
adv.（副词）
loft.iness
n.（名词）