This is the 4287th most frequent Arabic word.
لمياه
"لمياه" means "for the water" in English.
Here, 'لمياه' is used to specify the object needed, i.e., water suitable for drinking.
نحتاج لمياه صالحة للشرب في الرحلة.
We need potable water for the trip.
In this sentence, 'لمياه' refers to the possession or association of the river with its water.
تدفق لمياه النهر كان قوياً بعد العاصفة.
The flow of the river's water was strong after the storm.
The phrase 'لمياه' here denotes the direct object of the verb 'to purify,' indicating the affected entity.