This is the 4124th most frequent Arabic word.
سك
Minting or striking (e.g., coins).
Here, سك is used as a verb meaning 'to extinguish or put out (a cigarette)'.
سك السيجارة في المنفضة.
Put out the cigarette in the ashtray.
Here, سك means 'to seal or close tightly'.
هذا الكيس غير سك جيداً.
This bag is not sealed well.
Here, سك means 'to slam or close with force'.