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
Durward	DUR-wərd	English
Ivane	-	Georgian
Silvius	-	Late Roman, Roman Mythology
JerÓNimo	he-RO-nee-mo (Spanish)	Spanish, Portuguese
Berardo	be-RAHR-do	Italian
Blago	-	Croatian