This is the 2167th most frequent Dutch word.
laagste
Lowest.
In this case, 'laagste' is describing the lowest physical position or level reached by something.
Het water staat op zijn laagste punt.
The water is at its lowest point.
The word 'laagste' is used as an adjective describing the lowest possible level.
Zijn prestaties waren dit jaar op het laagste niveau.
His performance was at the lowest level this year.
Here, 'laagste' serves as an adjective to indicate the lowest possible value in terms of price.