很像的单词是altitude ，中文意思是n. 海拔高度；高地；（天体在地平线上的）地平纬度；顶垂线；（等级和地位等的）高级

The aircraft had reached its cruising altitude of about 39,000 feet.

We are flying at an altitude of 6 000 metres.

我们的飞行高度是6 000米。

latitude,意思是纬度，还有longtitude,意思是经度