This is the 272nd most frequent Danish word.
høje
"High" or "tall."
In this sentence, 'høje' translates to 'high', describing the plural noun 'etager' (floors) appropriately.
Vi boede på de høje etager i bygningen.
We lived on the high floors in the building.
The word 'høje' here means 'high' and is used to describe the plural noun 'toner' (tones/notes), again showing agreement in form.
Hun kunne høre de høje toner fra violinen.
She could hear the high notes from the violin.
Here, 'høje' means 'tall' and modifies the plural noun 'træer' (trees). It is the adjective agreeing in gender and number with the noun.