وَامْسَحُوا بِرُءُوسِكُمْ
Meaning: Wipe your heads.
Wiping is performed by passing a wet hand over the required area; flowing water as in washing is not required. But the extent and location of wiping still matter.
The minimum required extent is stated later in the passage.
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Taharah and Wudu Obligations: Limits, Evidence and Juristic Differences
وَامْسَحُوا بِرُءُوسِكُمْ
Meaning: Wipe your heads.
Wiping is performed by passing a wet hand over the required area; flowing water as in washing is not required. But the extent and location of wiping still matter.
The minimum required extent is stated later in the passage.