knock at

knock at something

to knock [on something] at a particular location. I could hear someone knocking at the door next to mine. Who is knocking at the door?

Name	Pronounced	Usage
Ward	[wɔ:d]
Yehonatan	-	Hebrew, Biblical Hebrew
Niklas	NIK-lahs (Swedish), NEEK-lahs (Finnish)	Swedish, Finnish, Danish, Norwegian, German
Gazsi	GAW-zhee	Hungarian
Panagiota	-	Greek
Gawdat	-	Arabic